488357160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2999}}^1$

素因数の和:3095

約数の個数: 128

約数和(自身を含む): 1555200000

約数和(自身を除く): 1066842840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 59, 60, 69, 92, 115, 118, 120, 138, 177, 184, 230, 236, 276, 295, 345, 354, 460, 472, 552, 590, 690, 708, 885, 920, 1180, 1357, 1380, 1416, 1770, 2360, 2714, 2760, 2999, 3540, 4071, 5428, 5998, 6785, 7080, 8142, 8997, 10856, 11996, 13570, 14995, 16284, 17994, 20355, 23992, 27140, 29990, 32568, 35988, 40710, 44985, 54280, 59980, 68977, 71976, 81420, 89970, 119960, 137954, 162840, 176941, 179940, 206931, 275908, 344885, 353882, 359880, 413862, 530823, 551816, 689770, 707764, 827724, 884705, 1034655, 1061646, 1379540, 1415528, 1655448, 1769410, 2069310, 2123292, 2654115, 2759080, 3538820, 4069643, 4138620, 4246584, 5308230, 7077640, 8139286, 8277240, 10616460, 12208929, 16278572, 20348215, 21232920, 24417858, 32557144, 40696430, 48835716, 61044645, 81392860, 97671432, 122089290, 162785720, 244178580, 488357160]

約数ペア:

[(1, 488357160), (2, 244178580), (3, 162785720), (4, 122089290), (5, 97671432), (6, 81392860), (8, 61044645), (10, 48835716), (12, 40696430), (15, 32557144), (20, 24417858), (23, 21232920), (24, 20348215), (30, 16278572), (40, 12208929), (46, 10616460), (59, 8277240), (60, 8139286), (69, 7077640), (92, 5308230), (115, 4246584), (118, 4138620), (120, 4069643), (138, 3538820), (177, 2759080), (184, 2654115), (230, 2123292), (236, 2069310), (276, 1769410), (295, 1655448), (345, 1415528), (354, 1379540), (460, 1061646), (472, 1034655), (552, 884705), (590, 827724), (690, 707764), (708, 689770), (885, 551816), (920, 530823), (1180, 413862), (1357, 359880), (1380, 353882), (1416, 344885), (1770, 275908), (2360, 206931), (2714, 179940), (2760, 176941), (2999, 162840), (3540, 137954), (4071, 119960), (5428, 89970), (5998, 81420), (6785, 71976), (7080, 68977), (8142, 59980), (8997, 54280), (10856, 44985), (11996, 40710), (13570, 35988), (14995, 32568), (16284, 29990), (17994, 27140), (20355, 23992)]