64418520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2999}}^1$

素因数の和:3192

約数の個数: 64

約数和(自身を含む): 194400000

約数和(自身を除く): 129981480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 895, 1074, 1432, 1790, 2148, 2685, 2999, 3580, 4296, 5370, 5998, 7160, 8997, 10740, 11996, 14995, 17994, 21480, 23992, 29990, 35988, 44985, 59980, 71976, 89970, 119960, 179940, 359880, 536821, 1073642, 1610463, 2147284, 2684105, 3220926, 4294568, 5368210, 6441852, 8052315, 10736420, 12883704, 16104630, 21472840, 32209260, 64418520]

約数ペア:

[(1, 64418520), (2, 32209260), (3, 21472840), (4, 16104630), (5, 12883704), (6, 10736420), (8, 8052315), (10, 6441852), (12, 5368210), (15, 4294568), (20, 3220926), (24, 2684105), (30, 2147284), (40, 1610463), (60, 1073642), (120, 536821), (179, 359880), (358, 179940), (537, 119960), (716, 89970), (895, 71976), (1074, 59980), (1432, 44985), (1790, 35988), (2148, 29990), (2685, 23992), (2999, 21480), (3580, 17994), (4296, 14995), (5370, 11996), (5998, 10740), (7160, 8997)]