90595920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5171}}^1$

素因数の和:5260

約数の個数: 80

約数和(自身を含む): 284749632

約数和(自身を除く): 194153712

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, 5171, 5840, 8760, 10342, 15513, 17520, 20684, 25855, 31026, 41368, 51710, 62052, 77565, 82736, 103420, 124104, 155130, 206840, 248208, 310260, 377483, 413680, 620520, 754966, 1132449, 1241040, 1509932, 1887415, 2264898, 3019864, 3774830, 4529796, 5662245, 6039728, 7549660, 9059592, 11324490, 15099320, 18119184, 22648980, 30198640, 45297960, 90595920]

約数ペア:

[(1, 90595920), (2, 45297960), (3, 30198640), (4, 22648980), (5, 18119184), (6, 15099320), (8, 11324490), (10, 9059592), (12, 7549660), (15, 6039728), (16, 5662245), (20, 4529796), (24, 3774830), (30, 3019864), (40, 2264898), (48, 1887415), (60, 1509932), (73, 1241040), (80, 1132449), (120, 754966), (146, 620520), (219, 413680), (240, 377483), (292, 310260), (365, 248208), (438, 206840), (584, 155130), (730, 124104), (876, 103420), (1095, 82736), (1168, 77565), (1460, 62052), (1752, 51710), (2190, 41368), (2920, 31026), (3504, 25855), (4380, 20684), (5171, 17520), (5840, 15513), (8760, 10342)]