90736080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5179}}^1$

素因数の和:5268

約数の個数: 80

約数和(自身を含む): 285190080

約数和(自身を除く): 194454000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5179, 5840, 8760, 10358, 15537, 17520, 20716, 25895, 31074, 41432, 51790, 62148, 77685, 82864, 103580, 124296, 155370, 207160, 248592, 310740, 378067, 414320, 621480, 756134, 1134201, 1242960, 1512268, 1890335, 2268402, 3024536, 3780670, 4536804, 5671005, 6049072, 7561340, 9073608, 11342010, 15122680, 18147216, 22684020, 30245360, 45368040, 90736080]

約数ペア:

[(1, 90736080), (2, 45368040), (3, 30245360), (4, 22684020), (5, 18147216), (6, 15122680), (8, 11342010), (10, 9073608), (12, 7561340), (15, 6049072), (16, 5671005), (20, 4536804), (24, 3780670), (30, 3024536), (40, 2268402), (48, 1890335), (60, 1512268), (73, 1242960), (80, 1134201), (120, 756134), (146, 621480), (219, 414320), (240, 378067), (292, 310740), (365, 248592), (438, 207160), (584, 155370), (730, 124296), (876, 103580), (1095, 82864), (1168, 77685), (1460, 62148), (1752, 51790), (2190, 41432), (2920, 31074), (3504, 25895), (4380, 20716), (5179, 17520), (5840, 15537), (8760, 10358)]