308097840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41411}}^1$

素因数の和:41458

約数の個数: 80

約数和(自身を含む): 985936896

約数和(自身を除く): 677839056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 41411, 82822, 124233, 165644, 207055, 248466, 331288, 414110, 496932, 621165, 662576, 828220, 993864, 1242330, 1283741, 1656440, 1987728, 2484660, 2567482, 3312880, 3851223, 4969320, 5134964, 6418705, 7702446, 9938640, 10269928, 12837410, 15404892, 19256115, 20539856, 25674820, 30809784, 38512230, 51349640, 61619568, 77024460, 102699280, 154048920, 308097840]

約数ペア:

[(1, 308097840), (2, 154048920), (3, 102699280), (4, 77024460), (5, 61619568), (6, 51349640), (8, 38512230), (10, 30809784), (12, 25674820), (15, 20539856), (16, 19256115), (20, 15404892), (24, 12837410), (30, 10269928), (31, 9938640), (40, 7702446), (48, 6418705), (60, 5134964), (62, 4969320), (80, 3851223), (93, 3312880), (120, 2567482), (124, 2484660), (155, 1987728), (186, 1656440), (240, 1283741), (248, 1242330), (310, 993864), (372, 828220), (465, 662576), (496, 621165), (620, 496932), (744, 414110), (930, 331288), (1240, 248466), (1488, 207055), (1860, 165644), (2480, 124233), (3720, 82822), (7440, 41411)]