310515360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1663}}^1$

素因数の和:2070

約数の個数: 96

約数和(自身を含む): 981227520

約数和(自身を除く): 670712160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 389, 480, 778, 1167, 1556, 1663, 1945, 2334, 3112, 3326, 3890, 4668, 4989, 5835, 6224, 6652, 7780, 8315, 9336, 9978, 11670, 12448, 13304, 15560, 16630, 18672, 19956, 23340, 24945, 26608, 31120, 33260, 37344, 39912, 46680, 49890, 53216, 62240, 66520, 79824, 93360, 99780, 133040, 159648, 186720, 199560, 266080, 399120, 646907, 798240, 1293814, 1940721, 2587628, 3234535, 3881442, 5175256, 6469070, 7762884, 9703605, 10350512, 12938140, 15525768, 19407210, 20701024, 25876280, 31051536, 38814420, 51752560, 62103072, 77628840, 103505120, 155257680, 310515360]

約数ペア:

[(1, 310515360), (2, 155257680), (3, 103505120), (4, 77628840), (5, 62103072), (6, 51752560), (8, 38814420), (10, 31051536), (12, 25876280), (15, 20701024), (16, 19407210), (20, 15525768), (24, 12938140), (30, 10350512), (32, 9703605), (40, 7762884), (48, 6469070), (60, 5175256), (80, 3881442), (96, 3234535), (120, 2587628), (160, 1940721), (240, 1293814), (389, 798240), (480, 646907), (778, 399120), (1167, 266080), (1556, 199560), (1663, 186720), (1945, 159648), (2334, 133040), (3112, 99780), (3326, 93360), (3890, 79824), (4668, 66520), (4989, 62240), (5835, 53216), (6224, 49890), (6652, 46680), (7780, 39912), (8315, 37344), (9336, 33260), (9978, 31120), (11670, 26608), (12448, 24945), (13304, 23340), (15560, 19956), (16630, 18672)]