75539760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{701}}^1$

素因数の和:1166

約数の個数: 80

約数和(自身を含む): 235029600

約数和(自身を除く): 159489840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 449, 701, 898, 1347, 1402, 1796, 2103, 2245, 2694, 2804, 3505, 3592, 4206, 4490, 5388, 5608, 6735, 7010, 7184, 8412, 8980, 10515, 10776, 11216, 13470, 14020, 16824, 17960, 21030, 21552, 26940, 28040, 33648, 35920, 42060, 53880, 56080, 84120, 107760, 168240, 314749, 629498, 944247, 1258996, 1573745, 1888494, 2517992, 3147490, 3776988, 4721235, 5035984, 6294980, 7553976, 9442470, 12589960, 15107952, 18884940, 25179920, 37769880, 75539760]

約数ペア:

[(1, 75539760), (2, 37769880), (3, 25179920), (4, 18884940), (5, 15107952), (6, 12589960), (8, 9442470), (10, 7553976), (12, 6294980), (15, 5035984), (16, 4721235), (20, 3776988), (24, 3147490), (30, 2517992), (40, 1888494), (48, 1573745), (60, 1258996), (80, 944247), (120, 629498), (240, 314749), (449, 168240), (701, 107760), (898, 84120), (1347, 56080), (1402, 53880), (1796, 42060), (2103, 35920), (2245, 33648), (2694, 28040), (2804, 26940), (3505, 21552), (3592, 21030), (4206, 17960), (4490, 16824), (5388, 14020), (5608, 13470), (6735, 11216), (7010, 10776), (7184, 10515), (8412, 8980)]