67840560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1597}}^1$

素因数の和:1675

約数の個数: 120

約数和(自身を含む): 231837840

約数和(自身を除く): 163997280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1597, 1770, 2124, 2360, 2655, 2832, 3194, 3540, 4248, 4720, 4791, 5310, 6388, 7080, 7985, 8496, 9582, 10620, 12776, 14160, 14373, 15970, 19164, 21240, 23955, 25552, 28746, 31940, 38328, 42480, 47910, 57492, 63880, 71865, 76656, 94223, 95820, 114984, 127760, 143730, 188446, 191640, 229968, 282669, 287460, 376892, 383280, 471115, 565338, 574920, 753784, 848007, 942230, 1130676, 1149840, 1413345, 1507568, 1696014, 1884460, 2261352, 2826690, 3392028, 3768920, 4240035, 4522704, 5653380, 6784056, 7537840, 8480070, 11306760, 13568112, 16960140, 22613520, 33920280, 67840560]

約数ペア:

[(1, 67840560), (2, 33920280), (3, 22613520), (4, 16960140), (5, 13568112), (6, 11306760), (8, 8480070), (9, 7537840), (10, 6784056), (12, 5653380), (15, 4522704), (16, 4240035), (18, 3768920), (20, 3392028), (24, 2826690), (30, 2261352), (36, 1884460), (40, 1696014), (45, 1507568), (48, 1413345), (59, 1149840), (60, 1130676), (72, 942230), (80, 848007), (90, 753784), (118, 574920), (120, 565338), (144, 471115), (177, 383280), (180, 376892), (236, 287460), (240, 282669), (295, 229968), (354, 191640), (360, 188446), (472, 143730), (531, 127760), (590, 114984), (708, 95820), (720, 94223), (885, 76656), (944, 71865), (1062, 63880), (1180, 57492), (1416, 47910), (1597, 42480), (1770, 38328), (2124, 31940), (2360, 28746), (2655, 25552), (2832, 23955), (3194, 21240), (3540, 19164), (4248, 15970), (4720, 14373), (4791, 14160), (5310, 12776), (6388, 10620), (7080, 9582), (7985, 8496)]