897722040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{57107}}^1$

素因数の和:57252

約数の個数: 64

約数和(自身を含む): 2713772160

約数和(自身を除く): 1816050120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 15720, 57107, 114214, 171321, 228428, 285535, 342642, 456856, 571070, 685284, 856605, 1142140, 1370568, 1713210, 2284280, 3426420, 6852840, 7481017, 14962034, 22443051, 29924068, 37405085, 44886102, 59848136, 74810170, 89772204, 112215255, 149620340, 179544408, 224430510, 299240680, 448861020, 897722040]

約数ペア:

[(1, 897722040), (2, 448861020), (3, 299240680), (4, 224430510), (5, 179544408), (6, 149620340), (8, 112215255), (10, 89772204), (12, 74810170), (15, 59848136), (20, 44886102), (24, 37405085), (30, 29924068), (40, 22443051), (60, 14962034), (120, 7481017), (131, 6852840), (262, 3426420), (393, 2284280), (524, 1713210), (655, 1370568), (786, 1142140), (1048, 856605), (1310, 685284), (1572, 571070), (1965, 456856), (2620, 342642), (3144, 285535), (3930, 228428), (5240, 171321), (7860, 114214), (15720, 57107)]