557639760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{5519}}^1$

素因数の和:5956

約数の個数: 80

約数和(自身を含む): 1733103360

約数和(自身を除く): 1175463600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 421, 842, 1263, 1684, 2105, 2526, 3368, 4210, 5052, 5519, 6315, 6736, 8420, 10104, 11038, 12630, 16557, 16840, 20208, 22076, 25260, 27595, 33114, 33680, 44152, 50520, 55190, 66228, 82785, 88304, 101040, 110380, 132456, 165570, 220760, 264912, 331140, 441520, 662280, 1324560, 2323499, 4646998, 6970497, 9293996, 11617495, 13940994, 18587992, 23234990, 27881988, 34852485, 37175984, 46469980, 55763976, 69704970, 92939960, 111527952, 139409940, 185879920, 278819880, 557639760]

約数ペア:

[(1, 557639760), (2, 278819880), (3, 185879920), (4, 139409940), (5, 111527952), (6, 92939960), (8, 69704970), (10, 55763976), (12, 46469980), (15, 37175984), (16, 34852485), (20, 27881988), (24, 23234990), (30, 18587992), (40, 13940994), (48, 11617495), (60, 9293996), (80, 6970497), (120, 4646998), (240, 2323499), (421, 1324560), (842, 662280), (1263, 441520), (1684, 331140), (2105, 264912), (2526, 220760), (3368, 165570), (4210, 132456), (5052, 110380), (5519, 101040), (6315, 88304), (6736, 82785), (8420, 66228), (10104, 55190), (11038, 50520), (12630, 44152), (16557, 33680), (16840, 33114), (20208, 27595), (22076, 25260)]