30334080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 256

約数和(自身を含む): 115349760

約数和(自身を除く): 85015680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 61, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 122, 128, 140, 148, 160, 168, 183, 185, 192, 210, 222, 224, 240, 244, 259, 280, 296, 305, 320, 336, 366, 370, 384, 420, 427, 444, 448, 480, 488, 518, 555, 560, 592, 610, 640, 672, 732, 740, 777, 840, 854, 888, 896, 915, 960, 976, 1036, 1110, 1120, 1184, 1220, 1281, 1295, 1344, 1464, 1480, 1554, 1680, 1708, 1776, 1830, 1920, 1952, 2072, 2135, 2220, 2240, 2257, 2368, 2440, 2562, 2590, 2688, 2928, 2960, 3108, 3360, 3416, 3552, 3660, 3885, 3904, 4144, 4270, 4440, 4480, 4514, 4736, 4880, 5124, 5180, 5856, 5920, 6216, 6405, 6720, 6771, 6832, 7104, 7320, 7770, 7808, 8288, 8540, 8880, 9028, 9760, 10248, 10360, 11285, 11712, 11840, 12432, 12810, 13440, 13542, 13664, 14208, 14640, 15540, 15799, 16576, 17080, 17760, 18056, 19520, 20496, 20720, 22570, 23424, 23680, 24864, 25620, 27084, 27328, 29280, 31080, 31598, 33152, 33855, 34160, 35520, 36112, 39040, 40992, 41440, 45140, 47397, 49728, 51240, 54168, 54656, 58560, 62160, 63196, 67710, 68320, 71040, 72224, 78995, 81984, 82880, 90280, 94794, 99456, 102480, 108336, 117120, 124320, 126392, 135420, 136640, 144448, 157990, 163968, 165760, 180560, 189588, 204960, 216672, 236985, 248640, 252784, 270840, 273280, 288896, 315980, 361120, 379176, 409920, 433344, 473970, 497280, 505568, 541680, 631960, 722240, 758352, 819840, 866688, 947940, 1011136, 1083360, 1263920, 1444480, 1516704, 1895880, 2022272, 2166720, 2527840, 3033408, 3791760, 4333440, 5055680, 6066816, 7583520, 10111360, 15167040, 30334080]

約数ペア:

[(1, 30334080), (2, 15167040), (3, 10111360), (4, 7583520), (5, 6066816), (6, 5055680), (7, 4333440), (8, 3791760), (10, 3033408), (12, 2527840), (14, 2166720), (15, 2022272), (16, 1895880), (20, 1516704), (21, 1444480), (24, 1263920), (28, 1083360), (30, 1011136), (32, 947940), (35, 866688), (37, 819840), (40, 758352), (42, 722240), (48, 631960), (56, 541680), (60, 505568), (61, 497280), (64, 473970), (70, 433344), (74, 409920), (80, 379176), (84, 361120), (96, 315980), (105, 288896), (111, 273280), (112, 270840), (120, 252784), (122, 248640), (128, 236985), (140, 216672), (148, 204960), (160, 189588), (168, 180560), (183, 165760), (185, 163968), (192, 157990), (210, 144448), (222, 136640), (224, 135420), (240, 126392), (244, 124320), (259, 117120), (280, 108336), (296, 102480), (305, 99456), (320, 94794), (336, 90280), (366, 82880), (370, 81984), (384, 78995), (420, 72224), (427, 71040), (444, 68320), (448, 67710), (480, 63196), (488, 62160), (518, 58560), (555, 54656), (560, 54168), (592, 51240), (610, 49728), (640, 47397), (672, 45140), (732, 41440), (740, 40992), (777, 39040), (840, 36112), (854, 35520), (888, 34160), (896, 33855), (915, 33152), (960, 31598), (976, 31080), (1036, 29280), (1110, 27328), (1120, 27084), (1184, 25620), (1220, 24864), (1281, 23680), (1295, 23424), (1344, 22570), (1464, 20720), (1480, 20496), (1554, 19520), (1680, 18056), (1708, 17760), (1776, 17080), (1830, 16576), (1920, 15799), (1952, 15540), (2072, 14640), (2135, 14208), (2220, 13664), (2240, 13542), (2257, 13440), (2368, 12810), (2440, 12432), (2562, 11840), (2590, 11712), (2688, 11285), (2928, 10360), (2960, 10248), (3108, 9760), (3360, 9028), (3416, 8880), (3552, 8540), (3660, 8288), (3885, 7808), (3904, 7770), (4144, 7320), (4270, 7104), (4440, 6832), (4480, 6771), (4514, 6720), (4736, 6405), (4880, 6216), (5124, 5920), (5180, 5856)]