148423920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7451}}^1$

素因数の和:7550

約数の個数: 80

約数和(自身を含む): 465720192

約数和(自身を除く): 317296272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 7451, 9960, 14902, 19920, 22353, 29804, 37255, 44706, 59608, 74510, 89412, 111765, 119216, 149020, 178824, 223530, 298040, 357648, 447060, 596080, 618433, 894120, 1236866, 1788240, 1855299, 2473732, 3092165, 3710598, 4947464, 6184330, 7421196, 9276495, 9894928, 12368660, 14842392, 18552990, 24737320, 29684784, 37105980, 49474640, 74211960, 148423920]

約数ペア:

[(1, 148423920), (2, 74211960), (3, 49474640), (4, 37105980), (5, 29684784), (6, 24737320), (8, 18552990), (10, 14842392), (12, 12368660), (15, 9894928), (16, 9276495), (20, 7421196), (24, 6184330), (30, 4947464), (40, 3710598), (48, 3092165), (60, 2473732), (80, 1855299), (83, 1788240), (120, 1236866), (166, 894120), (240, 618433), (249, 596080), (332, 447060), (415, 357648), (498, 298040), (664, 223530), (830, 178824), (996, 149020), (1245, 119216), (1328, 111765), (1660, 89412), (1992, 74510), (2490, 59608), (3320, 44706), (3984, 37255), (4980, 29804), (6640, 22353), (7451, 19920), (9960, 14902)]