306182640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{11923}}^1$

素因数の和:12046

約数の個数: 80

約数和(自身を含む): 958117248

約数和(自身を除く): 651934608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 8560, 11923, 12840, 23846, 25680, 35769, 47692, 59615, 71538, 95384, 119230, 143076, 178845, 190768, 238460, 286152, 357690, 476920, 572304, 715380, 953840, 1275761, 1430760, 2551522, 2861520, 3827283, 5103044, 6378805, 7654566, 10206088, 12757610, 15309132, 19136415, 20412176, 25515220, 30618264, 38272830, 51030440, 61236528, 76545660, 102060880, 153091320, 306182640]

約数ペア:

[(1, 306182640), (2, 153091320), (3, 102060880), (4, 76545660), (5, 61236528), (6, 51030440), (8, 38272830), (10, 30618264), (12, 25515220), (15, 20412176), (16, 19136415), (20, 15309132), (24, 12757610), (30, 10206088), (40, 7654566), (48, 6378805), (60, 5103044), (80, 3827283), (107, 2861520), (120, 2551522), (214, 1430760), (240, 1275761), (321, 953840), (428, 715380), (535, 572304), (642, 476920), (856, 357690), (1070, 286152), (1284, 238460), (1605, 190768), (1712, 178845), (2140, 143076), (2568, 119230), (3210, 95384), (4280, 71538), (5136, 59615), (6420, 47692), (8560, 35769), (11923, 25680), (12840, 23846)]