477986280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5449}}^1$

素因数の和:5523

約数の個数: 128

約数和(自身を含む): 1553904000

約数和(自身を除く): 1075917720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 255, 258, 340, 344, 408, 430, 510, 516, 645, 680, 731, 860, 1020, 1032, 1290, 1462, 1720, 2040, 2193, 2580, 2924, 3655, 4386, 5160, 5449, 5848, 7310, 8772, 10898, 10965, 14620, 16347, 17544, 21796, 21930, 27245, 29240, 32694, 43592, 43860, 54490, 65388, 81735, 87720, 92633, 108980, 130776, 163470, 185266, 217960, 234307, 277899, 326940, 370532, 463165, 468614, 555798, 653880, 702921, 741064, 926330, 937228, 1111596, 1171535, 1389495, 1405842, 1852660, 1874456, 2223192, 2343070, 2778990, 2811684, 3514605, 3705320, 3983219, 4686140, 5557980, 5623368, 7029210, 7966438, 9372280, 11115960, 11949657, 14058420, 15932876, 19916095, 23899314, 28116840, 31865752, 39832190, 47798628, 59748285, 79664380, 95597256, 119496570, 159328760, 238993140, 477986280]

約数ペア:

[(1, 477986280), (2, 238993140), (3, 159328760), (4, 119496570), (5, 95597256), (6, 79664380), (8, 59748285), (10, 47798628), (12, 39832190), (15, 31865752), (17, 28116840), (20, 23899314), (24, 19916095), (30, 15932876), (34, 14058420), (40, 11949657), (43, 11115960), (51, 9372280), (60, 7966438), (68, 7029210), (85, 5623368), (86, 5557980), (102, 4686140), (120, 3983219), (129, 3705320), (136, 3514605), (170, 2811684), (172, 2778990), (204, 2343070), (215, 2223192), (255, 1874456), (258, 1852660), (340, 1405842), (344, 1389495), (408, 1171535), (430, 1111596), (510, 937228), (516, 926330), (645, 741064), (680, 702921), (731, 653880), (860, 555798), (1020, 468614), (1032, 463165), (1290, 370532), (1462, 326940), (1720, 277899), (2040, 234307), (2193, 217960), (2580, 185266), (2924, 163470), (3655, 130776), (4386, 108980), (5160, 92633), (5449, 87720), (5848, 81735), (7310, 65388), (8772, 54490), (10898, 43860), (10965, 43592), (14620, 32694), (16347, 29240), (17544, 27245), (21796, 21930)]