271667640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{55217}}^1$

素因数の和:55272

約数の個数: 64

約数和(自身を含む): 834896160

約数和(自身を除く): 563228520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 55217, 110434, 165651, 220868, 276085, 331302, 441736, 552170, 662604, 828255, 1104340, 1325208, 1656510, 2208680, 2263897, 3313020, 4527794, 6626040, 6791691, 9055588, 11319485, 13583382, 18111176, 22638970, 27166764, 33958455, 45277940, 54333528, 67916910, 90555880, 135833820, 271667640]

約数ペア:

[(1, 271667640), (2, 135833820), (3, 90555880), (4, 67916910), (5, 54333528), (6, 45277940), (8, 33958455), (10, 27166764), (12, 22638970), (15, 18111176), (20, 13583382), (24, 11319485), (30, 9055588), (40, 6791691), (41, 6626040), (60, 4527794), (82, 3313020), (120, 2263897), (123, 2208680), (164, 1656510), (205, 1325208), (246, 1104340), (328, 828255), (410, 662604), (492, 552170), (615, 441736), (820, 331302), (984, 276085), (1230, 220868), (1640, 165651), (2460, 110434), (4920, 55217)]