632890560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1889}}^1$

素因数の和:2258

約数の個数: 112

約数和(自身を含む): 2016252000

約数和(自身を除く): 1383361440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 349, 480, 698, 960, 1047, 1396, 1745, 1889, 2094, 2792, 3490, 3778, 4188, 5235, 5584, 5667, 6980, 7556, 8376, 9445, 10470, 11168, 11334, 13960, 15112, 16752, 18890, 20940, 22336, 22668, 27920, 28335, 30224, 33504, 37780, 41880, 45336, 55840, 56670, 60448, 67008, 75560, 83760, 90672, 111680, 113340, 120896, 151120, 167520, 181344, 226680, 302240, 335040, 362688, 453360, 604480, 659261, 906720, 1318522, 1813440, 1977783, 2637044, 3296305, 3955566, 5274088, 6592610, 7911132, 9888915, 10548176, 13185220, 15822264, 19777830, 21096352, 26370440, 31644528, 39555660, 42192704, 52740880, 63289056, 79111320, 105481760, 126578112, 158222640, 210963520, 316445280, 632890560]

約数ペア:

[(1, 632890560), (2, 316445280), (3, 210963520), (4, 158222640), (5, 126578112), (6, 105481760), (8, 79111320), (10, 63289056), (12, 52740880), (15, 42192704), (16, 39555660), (20, 31644528), (24, 26370440), (30, 21096352), (32, 19777830), (40, 15822264), (48, 13185220), (60, 10548176), (64, 9888915), (80, 7911132), (96, 6592610), (120, 5274088), (160, 3955566), (192, 3296305), (240, 2637044), (320, 1977783), (349, 1813440), (480, 1318522), (698, 906720), (960, 659261), (1047, 604480), (1396, 453360), (1745, 362688), (1889, 335040), (2094, 302240), (2792, 226680), (3490, 181344), (3778, 167520), (4188, 151120), (5235, 120896), (5584, 113340), (5667, 111680), (6980, 90672), (7556, 83760), (8376, 75560), (9445, 67008), (10470, 60448), (11168, 56670), (11334, 55840), (13960, 45336), (15112, 41880), (16752, 37780), (18890, 33504), (20940, 30224), (22336, 28335), (22668, 27920)]