13315560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2999}}^1$

素因数の和:3050

約数の個数: 64

約数和(自身を含む): 41040000

約数和(自身を除く): 27724440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 2999, 4440, 5998, 8997, 11996, 14995, 17994, 23992, 29990, 35988, 44985, 59980, 71976, 89970, 110963, 119960, 179940, 221926, 332889, 359880, 443852, 554815, 665778, 887704, 1109630, 1331556, 1664445, 2219260, 2663112, 3328890, 4438520, 6657780, 13315560]

約数ペア:

[(1, 13315560), (2, 6657780), (3, 4438520), (4, 3328890), (5, 2663112), (6, 2219260), (8, 1664445), (10, 1331556), (12, 1109630), (15, 887704), (20, 665778), (24, 554815), (30, 443852), (37, 359880), (40, 332889), (60, 221926), (74, 179940), (111, 119960), (120, 110963), (148, 89970), (185, 71976), (222, 59980), (296, 44985), (370, 35988), (444, 29990), (555, 23992), (740, 17994), (888, 14995), (1110, 11996), (1480, 8997), (2220, 5998), (2999, 4440)]