73306680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2377}}^1$

素因数の和:2648

約数の個数: 64

約数和(自身を含む): 220868640

約数和(自身を除く): 147561960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2377, 2570, 3084, 3855, 4754, 5140, 6168, 7131, 7710, 9508, 10280, 11885, 14262, 15420, 19016, 23770, 28524, 30840, 35655, 47540, 57048, 71310, 95080, 142620, 285240, 610889, 1221778, 1832667, 2443556, 3054445, 3665334, 4887112, 6108890, 7330668, 9163335, 12217780, 14661336, 18326670, 24435560, 36653340, 73306680]

約数ペア:

[(1, 73306680), (2, 36653340), (3, 24435560), (4, 18326670), (5, 14661336), (6, 12217780), (8, 9163335), (10, 7330668), (12, 6108890), (15, 4887112), (20, 3665334), (24, 3054445), (30, 2443556), (40, 1832667), (60, 1221778), (120, 610889), (257, 285240), (514, 142620), (771, 95080), (1028, 71310), (1285, 57048), (1542, 47540), (2056, 35655), (2377, 30840), (2570, 28524), (3084, 23770), (3855, 19016), (4754, 15420), (5140, 14262), (6168, 11885), (7131, 10280), (7710, 9508)]