3813240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 11721600

約数和(自身を除く): 7908360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 739, 860, 1032, 1290, 1478, 1720, 2217, 2580, 2956, 3695, 4434, 5160, 5912, 7390, 8868, 11085, 14780, 17736, 22170, 29560, 31777, 44340, 63554, 88680, 95331, 127108, 158885, 190662, 254216, 317770, 381324, 476655, 635540, 762648, 953310, 1271080, 1906620, 3813240]

約数ペア:

[(1, 3813240), (2, 1906620), (3, 1271080), (4, 953310), (5, 762648), (6, 635540), (8, 476655), (10, 381324), (12, 317770), (15, 254216), (20, 190662), (24, 158885), (30, 127108), (40, 95331), (43, 88680), (60, 63554), (86, 44340), (120, 31777), (129, 29560), (172, 22170), (215, 17736), (258, 14780), (344, 11085), (430, 8868), (516, 7390), (645, 5912), (739, 5160), (860, 4434), (1032, 3695), (1290, 2956), (1478, 2580), (1720, 2217)]