494710320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{12197}}^1$

素因数の和:12239

約数の個数: 120

約数和(自身を含む): 1660782096

約数和(自身を除く): 1166071776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 5070, 6760, 8112, 10140, 12197, 13520, 20280, 24394, 36591, 40560, 48788, 60985, 73182, 97576, 121970, 146364, 158561, 182955, 195152, 243940, 292728, 317122, 365910, 475683, 487880, 585456, 634244, 731820, 792805, 951366, 975760, 1268488, 1463640, 1585610, 1902732, 2061293, 2378415, 2536976, 2927280, 3171220, 3805464, 4122586, 4756830, 6183879, 6342440, 7610928, 8245172, 9513660, 10306465, 12367758, 12684880, 16490344, 19027320, 20612930, 24735516, 30919395, 32980688, 38054640, 41225860, 49471032, 61838790, 82451720, 98942064, 123677580, 164903440, 247355160, 494710320]

約数ペア:

[(1, 494710320), (2, 247355160), (3, 164903440), (4, 123677580), (5, 98942064), (6, 82451720), (8, 61838790), (10, 49471032), (12, 41225860), (13, 38054640), (15, 32980688), (16, 30919395), (20, 24735516), (24, 20612930), (26, 19027320), (30, 16490344), (39, 12684880), (40, 12367758), (48, 10306465), (52, 9513660), (60, 8245172), (65, 7610928), (78, 6342440), (80, 6183879), (104, 4756830), (120, 4122586), (130, 3805464), (156, 3171220), (169, 2927280), (195, 2536976), (208, 2378415), (240, 2061293), (260, 1902732), (312, 1585610), (338, 1463640), (390, 1268488), (507, 975760), (520, 951366), (624, 792805), (676, 731820), (780, 634244), (845, 585456), (1014, 487880), (1040, 475683), (1352, 365910), (1560, 317122), (1690, 292728), (2028, 243940), (2535, 195152), (2704, 182955), (3120, 158561), (3380, 146364), (4056, 121970), (5070, 97576), (6760, 73182), (8112, 60985), (10140, 48788), (12197, 40560), (13520, 36591), (20280, 24394)]