274338720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:348

約数の個数: 288

約数和(自身を含む): 1015822080

約数和(自身を除く): 741483360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 37, 38, 40, 45, 48, 57, 60, 72, 74, 76, 80, 90, 95, 96, 111, 114, 120, 144, 148, 152, 160, 171, 180, 185, 190, 222, 228, 240, 271, 285, 288, 296, 304, 333, 342, 360, 370, 380, 444, 456, 480, 542, 555, 570, 592, 608, 666, 684, 703, 720, 740, 760, 813, 855, 888, 912, 1084, 1110, 1140, 1184, 1332, 1355, 1368, 1406, 1440, 1480, 1520, 1626, 1665, 1710, 1776, 1824, 2109, 2168, 2220, 2280, 2439, 2664, 2710, 2736, 2812, 2960, 3040, 3252, 3330, 3420, 3515, 3552, 4065, 4218, 4336, 4440, 4560, 4878, 5149, 5328, 5420, 5472, 5624, 5920, 6327, 6504, 6660, 6840, 7030, 8130, 8436, 8672, 8880, 9120, 9756, 10027, 10298, 10545, 10656, 10840, 11248, 12195, 12654, 13008, 13320, 13680, 14060, 15447, 16260, 16872, 17760, 19512, 20054, 20596, 21090, 21680, 22496, 24390, 25308, 25745, 26016, 26640, 27360, 28120, 30081, 30894, 31635, 32520, 33744, 39024, 40108, 41192, 42180, 43360, 46341, 48780, 50135, 50616, 51490, 53280, 56240, 60162, 61788, 63270, 65040, 67488, 77235, 78048, 80216, 82384, 84360, 90243, 92682, 97560, 100270, 101232, 102980, 112480, 120324, 123576, 126540, 130080, 150405, 154470, 160432, 164768, 168720, 180486, 185364, 190513, 195120, 200540, 202464, 205960, 231705, 240648, 247152, 253080, 300810, 308940, 320864, 337440, 360972, 370728, 381026, 390240, 401080, 411920, 451215, 463410, 481296, 494304, 506160, 571539, 601620, 617880, 721944, 741456, 762052, 802160, 823840, 902430, 926820, 952565, 962592, 1012320, 1143078, 1203240, 1235760, 1443888, 1482912, 1524104, 1604320, 1714617, 1804860, 1853640, 1905130, 2286156, 2406480, 2471520, 2857695, 2887776, 3048208, 3429234, 3609720, 3707280, 3810260, 4572312, 4812960, 5715390, 6096416, 6858468, 7219440, 7414560, 7620520, 8573085, 9144624, 11430780, 13716936, 14438880, 15241040, 17146170, 18289248, 22861560, 27433872, 30482080, 34292340, 45723120, 54867744, 68584680, 91446240, 137169360, 274338720]

約数ペア:

[(1, 274338720), (2, 137169360), (3, 91446240), (4, 68584680), (5, 54867744), (6, 45723120), (8, 34292340), (9, 30482080), (10, 27433872), (12, 22861560), (15, 18289248), (16, 17146170), (18, 15241040), (19, 14438880), (20, 13716936), (24, 11430780), (30, 9144624), (32, 8573085), (36, 7620520), (37, 7414560), (38, 7219440), (40, 6858468), (45, 6096416), (48, 5715390), (57, 4812960), (60, 4572312), (72, 3810260), (74, 3707280), (76, 3609720), (80, 3429234), (90, 3048208), (95, 2887776), (96, 2857695), (111, 2471520), (114, 2406480), (120, 2286156), (144, 1905130), (148, 1853640), (152, 1804860), (160, 1714617), (171, 1604320), (180, 1524104), (185, 1482912), (190, 1443888), (222, 1235760), (228, 1203240), (240, 1143078), (271, 1012320), (285, 962592), (288, 952565), (296, 926820), (304, 902430), (333, 823840), (342, 802160), (360, 762052), (370, 741456), (380, 721944), (444, 617880), (456, 601620), (480, 571539), (542, 506160), (555, 494304), (570, 481296), (592, 463410), (608, 451215), (666, 411920), (684, 401080), (703, 390240), (720, 381026), (740, 370728), (760, 360972), (813, 337440), (855, 320864), (888, 308940), (912, 300810), (1084, 253080), (1110, 247152), (1140, 240648), (1184, 231705), (1332, 205960), (1355, 202464), (1368, 200540), (1406, 195120), (1440, 190513), (1480, 185364), (1520, 180486), (1626, 168720), (1665, 164768), (1710, 160432), (1776, 154470), (1824, 150405), (2109, 130080), (2168, 126540), (2220, 123576), (2280, 120324), (2439, 112480), (2664, 102980), (2710, 101232), (2736, 100270), (2812, 97560), (2960, 92682), (3040, 90243), (3252, 84360), (3330, 82384), (3420, 80216), (3515, 78048), (3552, 77235), (4065, 67488), (4218, 65040), (4336, 63270), (4440, 61788), (4560, 60162), (4878, 56240), (5149, 53280), (5328, 51490), (5420, 50616), (5472, 50135), (5624, 48780), (5920, 46341), (6327, 43360), (6504, 42180), (6660, 41192), (6840, 40108), (7030, 39024), (8130, 33744), (8436, 32520), (8672, 31635), (8880, 30894), (9120, 30081), (9756, 28120), (10027, 27360), (10298, 26640), (10545, 26016), (10656, 25745), (10840, 25308), (11248, 24390), (12195, 22496), (12654, 21680), (13008, 21090), (13320, 20596), (13680, 20054), (14060, 19512), (15447, 17760), (16260, 16872)]