148163640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13873}}^1$

素因数の和:13976

約数の個数: 64

約数和(自身を含む): 449517600

約数和(自身を除く): 301353960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 13873, 27746, 41619, 55492, 69365, 83238, 110984, 138730, 166476, 208095, 277460, 332952, 416190, 554920, 832380, 1234697, 1664760, 2469394, 3704091, 4938788, 6173485, 7408182, 9877576, 12346970, 14816364, 18520455, 24693940, 29632728, 37040910, 49387880, 74081820, 148163640]

約数ペア:

[(1, 148163640), (2, 74081820), (3, 49387880), (4, 37040910), (5, 29632728), (6, 24693940), (8, 18520455), (10, 14816364), (12, 12346970), (15, 9877576), (20, 7408182), (24, 6173485), (30, 4938788), (40, 3704091), (60, 2469394), (89, 1664760), (120, 1234697), (178, 832380), (267, 554920), (356, 416190), (445, 332952), (534, 277460), (712, 208095), (890, 166476), (1068, 138730), (1335, 110984), (1780, 83238), (2136, 69365), (2670, 55492), (3560, 41619), (5340, 27746), (10680, 13873)]