90392520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1613}}^1$

素因数の和:2094

約数の個数: 64

約数和(自身を含む): 271926720

約数和(自身を除く): 181534200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 467, 934, 1401, 1613, 1868, 2335, 2802, 3226, 3736, 4670, 4839, 5604, 6452, 7005, 8065, 9340, 9678, 11208, 12904, 14010, 16130, 18680, 19356, 24195, 28020, 32260, 38712, 48390, 56040, 64520, 96780, 193560, 753271, 1506542, 2259813, 3013084, 3766355, 4519626, 6026168, 7532710, 9039252, 11299065, 15065420, 18078504, 22598130, 30130840, 45196260, 90392520]

約数ペア:

[(1, 90392520), (2, 45196260), (3, 30130840), (4, 22598130), (5, 18078504), (6, 15065420), (8, 11299065), (10, 9039252), (12, 7532710), (15, 6026168), (20, 4519626), (24, 3766355), (30, 3013084), (40, 2259813), (60, 1506542), (120, 753271), (467, 193560), (934, 96780), (1401, 64520), (1613, 56040), (1868, 48390), (2335, 38712), (2802, 32260), (3226, 28020), (3736, 24195), (4670, 19356), (4839, 18680), (5604, 16130), (6452, 14010), (7005, 12904), (8065, 11208), (9340, 9678)]