75216480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{449}}^1$

素因数の和:816

約数の個数: 96

約数和(自身を含む): 238140000

約数和(自身を除く): 162923520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 349, 449, 480, 698, 898, 1047, 1347, 1396, 1745, 1796, 2094, 2245, 2694, 2792, 3490, 3592, 4188, 4490, 5235, 5388, 5584, 6735, 6980, 7184, 8376, 8980, 10470, 10776, 11168, 13470, 13960, 14368, 16752, 17960, 20940, 21552, 26940, 27920, 33504, 35920, 41880, 43104, 53880, 55840, 71840, 83760, 107760, 156701, 167520, 215520, 313402, 470103, 626804, 783505, 940206, 1253608, 1567010, 1880412, 2350515, 2507216, 3134020, 3760824, 4701030, 5014432, 6268040, 7521648, 9402060, 12536080, 15043296, 18804120, 25072160, 37608240, 75216480]

約数ペア:

[(1, 75216480), (2, 37608240), (3, 25072160), (4, 18804120), (5, 15043296), (6, 12536080), (8, 9402060), (10, 7521648), (12, 6268040), (15, 5014432), (16, 4701030), (20, 3760824), (24, 3134020), (30, 2507216), (32, 2350515), (40, 1880412), (48, 1567010), (60, 1253608), (80, 940206), (96, 783505), (120, 626804), (160, 470103), (240, 313402), (349, 215520), (449, 167520), (480, 156701), (698, 107760), (898, 83760), (1047, 71840), (1347, 55840), (1396, 53880), (1745, 43104), (1796, 41880), (2094, 35920), (2245, 33504), (2694, 27920), (2792, 26940), (3490, 21552), (3592, 20940), (4188, 17960), (4490, 16752), (5235, 14368), (5388, 13960), (5584, 13470), (6735, 11168), (6980, 10776), (7184, 10470), (8376, 8980)]