45723120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:343

約数の個数: 160

約数和(自身を含む): 153799680

約数和(自身を除く): 108076560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 240, 271, 285, 296, 304, 370, 380, 444, 456, 542, 555, 570, 592, 703, 740, 760, 813, 888, 912, 1084, 1110, 1140, 1355, 1406, 1480, 1520, 1626, 1776, 2109, 2168, 2220, 2280, 2710, 2812, 2960, 3252, 3515, 4065, 4218, 4336, 4440, 4560, 5149, 5420, 5624, 6504, 7030, 8130, 8436, 8880, 10027, 10298, 10545, 10840, 11248, 13008, 14060, 15447, 16260, 16872, 20054, 20596, 21090, 21680, 25745, 28120, 30081, 30894, 32520, 33744, 40108, 41192, 42180, 50135, 51490, 56240, 60162, 61788, 65040, 77235, 80216, 82384, 84360, 100270, 102980, 120324, 123576, 150405, 154470, 160432, 168720, 190513, 200540, 205960, 240648, 247152, 300810, 308940, 381026, 401080, 411920, 481296, 571539, 601620, 617880, 762052, 802160, 952565, 1143078, 1203240, 1235760, 1524104, 1905130, 2286156, 2406480, 2857695, 3048208, 3810260, 4572312, 5715390, 7620520, 9144624, 11430780, 15241040, 22861560, 45723120]

約数ペア:

[(1, 45723120), (2, 22861560), (3, 15241040), (4, 11430780), (5, 9144624), (6, 7620520), (8, 5715390), (10, 4572312), (12, 3810260), (15, 3048208), (16, 2857695), (19, 2406480), (20, 2286156), (24, 1905130), (30, 1524104), (37, 1235760), (38, 1203240), (40, 1143078), (48, 952565), (57, 802160), (60, 762052), (74, 617880), (76, 601620), (80, 571539), (95, 481296), (111, 411920), (114, 401080), (120, 381026), (148, 308940), (152, 300810), (185, 247152), (190, 240648), (222, 205960), (228, 200540), (240, 190513), (271, 168720), (285, 160432), (296, 154470), (304, 150405), (370, 123576), (380, 120324), (444, 102980), (456, 100270), (542, 84360), (555, 82384), (570, 80216), (592, 77235), (703, 65040), (740, 61788), (760, 60162), (813, 56240), (888, 51490), (912, 50135), (1084, 42180), (1110, 41192), (1140, 40108), (1355, 33744), (1406, 32520), (1480, 30894), (1520, 30081), (1626, 28120), (1776, 25745), (2109, 21680), (2168, 21090), (2220, 20596), (2280, 20054), (2710, 16872), (2812, 16260), (2960, 15447), (3252, 14060), (3515, 13008), (4065, 11248), (4218, 10840), (4336, 10545), (4440, 10298), (4560, 10027), (5149, 8880), (5420, 8436), (5624, 8130), (6504, 7030)]