27741720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1531}}^1$

素因数の和:1696

約数の個数: 64

約数和(自身を含む): 83831040

約数和(自身を除く): 56089320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1531, 1812, 2265, 3020, 3062, 3624, 4530, 4593, 6040, 6124, 7655, 9060, 9186, 12248, 15310, 18120, 18372, 22965, 30620, 36744, 45930, 61240, 91860, 183720, 231181, 462362, 693543, 924724, 1155905, 1387086, 1849448, 2311810, 2774172, 3467715, 4623620, 5548344, 6935430, 9247240, 13870860, 27741720]

約数ペア:

[(1, 27741720), (2, 13870860), (3, 9247240), (4, 6935430), (5, 5548344), (6, 4623620), (8, 3467715), (10, 2774172), (12, 2311810), (15, 1849448), (20, 1387086), (24, 1155905), (30, 924724), (40, 693543), (60, 462362), (120, 231181), (151, 183720), (302, 91860), (453, 61240), (604, 45930), (755, 36744), (906, 30620), (1208, 22965), (1510, 18372), (1531, 18120), (1812, 15310), (2265, 12248), (3020, 9186), (3062, 9060), (3624, 7655), (4530, 6124), (4593, 6040)]