492420120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{132371}}^1$

素因数の和:132416

約数の個数: 64

約数和(自身を含む): 1524925440

約数和(自身を除く): 1032505320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 132371, 264742, 397113, 529484, 661855, 794226, 1058968, 1323710, 1588452, 1985565, 2647420, 3176904, 3971130, 4103501, 5294840, 7942260, 8207002, 12310503, 15884520, 16414004, 20517505, 24621006, 32828008, 41035010, 49242012, 61552515, 82070020, 98484024, 123105030, 164140040, 246210060, 492420120]

約数ペア:

[(1, 492420120), (2, 246210060), (3, 164140040), (4, 123105030), (5, 98484024), (6, 82070020), (8, 61552515), (10, 49242012), (12, 41035010), (15, 32828008), (20, 24621006), (24, 20517505), (30, 16414004), (31, 15884520), (40, 12310503), (60, 8207002), (62, 7942260), (93, 5294840), (120, 4103501), (124, 3971130), (155, 3176904), (186, 2647420), (248, 1985565), (310, 1588452), (372, 1323710), (465, 1058968), (620, 794226), (744, 661855), (930, 529484), (1240, 397113), (1860, 264742), (3720, 132371)]