26352120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5107}}^1$

素因数の和:5164

約数の個数: 64

約数和(自身を含む): 80910720

約数和(自身を除く): 54558600

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, 860, 1032, 1290, 1720, 2580, 5107, 5160, 10214, 15321, 20428, 25535, 30642, 40856, 51070, 61284, 76605, 102140, 122568, 153210, 204280, 219601, 306420, 439202, 612840, 658803, 878404, 1098005, 1317606, 1756808, 2196010, 2635212, 3294015, 4392020, 5270424, 6588030, 8784040, 13176060, 26352120]

約数ペア:

[(1, 26352120), (2, 13176060), (3, 8784040), (4, 6588030), (5, 5270424), (6, 4392020), (8, 3294015), (10, 2635212), (12, 2196010), (15, 1756808), (20, 1317606), (24, 1098005), (30, 878404), (40, 658803), (43, 612840), (60, 439202), (86, 306420), (120, 219601), (129, 204280), (172, 153210), (215, 122568), (258, 102140), (344, 76605), (430, 61284), (516, 51070), (645, 40856), (860, 30642), (1032, 25535), (1290, 20428), (1720, 15321), (2580, 10214), (5107, 5160)]