3933240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 11988000

約数和(自身を除く): 8054760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 449, 584, 730, 876, 898, 1095, 1347, 1460, 1752, 1796, 2190, 2245, 2694, 2920, 3592, 4380, 4490, 5388, 6735, 8760, 8980, 10776, 13470, 17960, 26940, 32777, 53880, 65554, 98331, 131108, 163885, 196662, 262216, 327770, 393324, 491655, 655540, 786648, 983310, 1311080, 1966620, 3933240]

約数ペア:

[(1, 3933240), (2, 1966620), (3, 1311080), (4, 983310), (5, 786648), (6, 655540), (8, 491655), (10, 393324), (12, 327770), (15, 262216), (20, 196662), (24, 163885), (30, 131108), (40, 98331), (60, 65554), (73, 53880), (120, 32777), (146, 26940), (219, 17960), (292, 13470), (365, 10776), (438, 8980), (449, 8760), (584, 6735), (730, 5388), (876, 4490), (898, 4380), (1095, 3592), (1347, 2920), (1460, 2694), (1752, 2245), (1796, 2190)]