179915280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8423}}^1$

素因数の和:8528

約数の個数: 80

約数和(自身を含む): 564071040

約数和(自身を除く): 384155760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 8423, 10680, 16846, 21360, 25269, 33692, 42115, 50538, 67384, 84230, 101076, 126345, 134768, 168460, 202152, 252690, 336920, 404304, 505380, 673840, 749647, 1010760, 1499294, 2021520, 2248941, 2998588, 3748235, 4497882, 5997176, 7496470, 8995764, 11244705, 11994352, 14992940, 17991528, 22489410, 29985880, 35983056, 44978820, 59971760, 89957640, 179915280]

約数ペア:

[(1, 179915280), (2, 89957640), (3, 59971760), (4, 44978820), (5, 35983056), (6, 29985880), (8, 22489410), (10, 17991528), (12, 14992940), (15, 11994352), (16, 11244705), (20, 8995764), (24, 7496470), (30, 5997176), (40, 4497882), (48, 3748235), (60, 2998588), (80, 2248941), (89, 2021520), (120, 1499294), (178, 1010760), (240, 749647), (267, 673840), (356, 505380), (445, 404304), (534, 336920), (712, 252690), (890, 202152), (1068, 168460), (1335, 134768), (1424, 126345), (1780, 101076), (2136, 84230), (2670, 67384), (3560, 50538), (4272, 42115), (5340, 33692), (7120, 25269), (8423, 21360), (10680, 16846)]