60315920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 160

約数和(自身を含む): 170989056

約数和(自身を除く): 110673136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 41, 56, 70, 71, 74, 80, 82, 112, 140, 142, 148, 164, 185, 205, 259, 280, 284, 287, 296, 328, 355, 370, 410, 497, 518, 560, 568, 574, 592, 656, 710, 740, 820, 994, 1036, 1136, 1148, 1295, 1420, 1435, 1480, 1517, 1640, 1988, 2072, 2296, 2485, 2590, 2627, 2840, 2870, 2911, 2960, 3034, 3280, 3976, 4144, 4592, 4970, 5180, 5254, 5680, 5740, 5822, 6068, 7585, 7952, 9940, 10360, 10508, 10619, 11480, 11644, 12136, 13135, 14555, 15170, 18389, 19880, 20377, 20720, 21016, 21238, 22960, 23288, 24272, 26270, 29110, 30340, 36778, 39760, 40754, 42032, 42476, 46576, 52540, 53095, 58220, 60680, 73556, 81508, 84952, 91945, 101885, 105080, 106190, 107707, 116440, 121360, 147112, 163016, 169904, 183890, 203770, 210160, 212380, 215414, 232880, 294224, 326032, 367780, 407540, 424760, 430828, 538535, 735560, 753949, 815080, 849520, 861656, 1077070, 1471120, 1507898, 1630160, 1723312, 2154140, 3015796, 3769745, 4308280, 6031592, 7539490, 8616560, 12063184, 15078980, 30157960, 60315920]

約数ペア:

[(1, 60315920), (2, 30157960), (4, 15078980), (5, 12063184), (7, 8616560), (8, 7539490), (10, 6031592), (14, 4308280), (16, 3769745), (20, 3015796), (28, 2154140), (35, 1723312), (37, 1630160), (40, 1507898), (41, 1471120), (56, 1077070), (70, 861656), (71, 849520), (74, 815080), (80, 753949), (82, 735560), (112, 538535), (140, 430828), (142, 424760), (148, 407540), (164, 367780), (185, 326032), (205, 294224), (259, 232880), (280, 215414), (284, 212380), (287, 210160), (296, 203770), (328, 183890), (355, 169904), (370, 163016), (410, 147112), (497, 121360), (518, 116440), (560, 107707), (568, 106190), (574, 105080), (592, 101885), (656, 91945), (710, 84952), (740, 81508), (820, 73556), (994, 60680), (1036, 58220), (1136, 53095), (1148, 52540), (1295, 46576), (1420, 42476), (1435, 42032), (1480, 40754), (1517, 39760), (1640, 36778), (1988, 30340), (2072, 29110), (2296, 26270), (2485, 24272), (2590, 23288), (2627, 22960), (2840, 21238), (2870, 21016), (2911, 20720), (2960, 20377), (3034, 19880), (3280, 18389), (3976, 15170), (4144, 14555), (4592, 13135), (4970, 12136), (5180, 11644), (5254, 11480), (5680, 10619), (5740, 10508), (5822, 10360), (6068, 9940), (7585, 7952)]