61629840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{85597}}^1$

素因数の和:85616

約数の個数: 60

約数和(自身を含む): 206975964

約数和(自身を除く): 145346124

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 85597, 171194, 256791, 342388, 427985, 513582, 684776, 770373, 855970, 1027164, 1283955, 1369552, 1540746, 1711940, 2054328, 2567910, 3081492, 3423880, 3851865, 4108656, 5135820, 6162984, 6847760, 7703730, 10271640, 12325968, 15407460, 20543280, 30814920, 61629840]

約数ペア:

[(1, 61629840), (2, 30814920), (3, 20543280), (4, 15407460), (5, 12325968), (6, 10271640), (8, 7703730), (9, 6847760), (10, 6162984), (12, 5135820), (15, 4108656), (16, 3851865), (18, 3423880), (20, 3081492), (24, 2567910), (30, 2054328), (36, 1711940), (40, 1540746), (45, 1369552), (48, 1283955), (60, 1027164), (72, 855970), (80, 770373), (90, 684776), (120, 513582), (144, 427985), (180, 342388), (240, 256791), (360, 171194), (720, 85597)]