26631120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2999}}^1$

素因数の和:3052

約数の個数: 80

約数和(自身を含む): 84816000

約数和(自身を除く): 58184880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 2999, 4440, 5998, 8880, 8997, 11996, 14995, 17994, 23992, 29990, 35988, 44985, 47984, 59980, 71976, 89970, 110963, 119960, 143952, 179940, 221926, 239920, 332889, 359880, 443852, 554815, 665778, 719760, 887704, 1109630, 1331556, 1664445, 1775408, 2219260, 2663112, 3328890, 4438520, 5326224, 6657780, 8877040, 13315560, 26631120]

約数ペア:

[(1, 26631120), (2, 13315560), (3, 8877040), (4, 6657780), (5, 5326224), (6, 4438520), (8, 3328890), (10, 2663112), (12, 2219260), (15, 1775408), (16, 1664445), (20, 1331556), (24, 1109630), (30, 887704), (37, 719760), (40, 665778), (48, 554815), (60, 443852), (74, 359880), (80, 332889), (111, 239920), (120, 221926), (148, 179940), (185, 143952), (222, 119960), (240, 110963), (296, 89970), (370, 71976), (444, 59980), (555, 47984), (592, 44985), (740, 35988), (888, 29990), (1110, 23992), (1480, 17994), (1776, 14995), (2220, 11996), (2960, 8997), (2999, 8880), (4440, 5998)]