19045680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79357}}^1$

素因数の和:79373

約数の個数: 40

約数和(自身を含む): 59042352

約数和(自身を除く): 39996672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 79357, 158714, 238071, 317428, 396785, 476142, 634856, 793570, 952284, 1190355, 1269712, 1587140, 1904568, 2380710, 3174280, 3809136, 4761420, 6348560, 9522840, 19045680]

約数ペア:

[(1, 19045680), (2, 9522840), (3, 6348560), (4, 4761420), (5, 3809136), (6, 3174280), (8, 2380710), (10, 1904568), (12, 1587140), (15, 1269712), (16, 1190355), (20, 952284), (24, 793570), (30, 634856), (40, 476142), (48, 396785), (60, 317428), (80, 238071), (120, 158714), (240, 79357)]