15196640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 39299904

約数和(自身を除く): 24103264

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 68, 74, 80, 85, 136, 148, 151, 160, 170, 185, 272, 296, 302, 340, 370, 544, 592, 604, 629, 680, 740, 755, 1184, 1208, 1258, 1360, 1480, 1510, 2416, 2516, 2567, 2720, 2960, 3020, 3145, 4832, 5032, 5134, 5587, 5920, 6040, 6290, 10064, 10268, 11174, 12080, 12580, 12835, 20128, 20536, 22348, 24160, 25160, 25670, 27935, 41072, 44696, 50320, 51340, 55870, 82144, 89392, 94979, 100640, 102680, 111740, 178784, 189958, 205360, 223480, 379916, 410720, 446960, 474895, 759832, 893920, 949790, 1519664, 1899580, 3039328, 3799160, 7598320, 15196640]

約数ペア:

[(1, 15196640), (2, 7598320), (4, 3799160), (5, 3039328), (8, 1899580), (10, 1519664), (16, 949790), (17, 893920), (20, 759832), (32, 474895), (34, 446960), (37, 410720), (40, 379916), (68, 223480), (74, 205360), (80, 189958), (85, 178784), (136, 111740), (148, 102680), (151, 100640), (160, 94979), (170, 89392), (185, 82144), (272, 55870), (296, 51340), (302, 50320), (340, 44696), (370, 41072), (544, 27935), (592, 25670), (604, 25160), (629, 24160), (680, 22348), (740, 20536), (755, 20128), (1184, 12835), (1208, 12580), (1258, 12080), (1360, 11174), (1480, 10268), (1510, 10064), (2416, 6290), (2516, 6040), (2567, 5920), (2720, 5587), (2960, 5134), (3020, 5032), (3145, 4832)]