79143480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1879}}^1$

素因数の和:1915

約数の個数: 160

約数和(自身を含む): 286624800

約数和(自身を除く): 207481320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 1879, 2106, 2340, 2808, 3240, 3510, 3758, 4212, 4680, 5265, 5637, 7020, 7516, 8424, 9395, 10530, 11274, 14040, 15032, 16911, 18790, 21060, 22548, 24427, 28185, 33822, 37580, 42120, 45096, 48854, 50733, 56370, 67644, 73281, 75160, 84555, 97708, 101466, 112740, 122135, 135288, 146562, 152199, 169110, 195416, 202932, 219843, 225480, 244270, 253665, 293124, 304398, 338220, 366405, 405864, 439686, 488540, 507330, 586248, 608796, 659529, 676440, 732810, 760995, 879372, 977080, 1014660, 1099215, 1217592, 1319058, 1465620, 1521990, 1758744, 1978587, 2029320, 2198430, 2638116, 2931240, 3043980, 3297645, 3957174, 4396860, 5276232, 6087960, 6595290, 7914348, 8793720, 9892935, 13190580, 15828696, 19785870, 26381160, 39571740, 79143480]

約数ペア:

[(1, 79143480), (2, 39571740), (3, 26381160), (4, 19785870), (5, 15828696), (6, 13190580), (8, 9892935), (9, 8793720), (10, 7914348), (12, 6595290), (13, 6087960), (15, 5276232), (18, 4396860), (20, 3957174), (24, 3297645), (26, 3043980), (27, 2931240), (30, 2638116), (36, 2198430), (39, 2029320), (40, 1978587), (45, 1758744), (52, 1521990), (54, 1465620), (60, 1319058), (65, 1217592), (72, 1099215), (78, 1014660), (81, 977080), (90, 879372), (104, 760995), (108, 732810), (117, 676440), (120, 659529), (130, 608796), (135, 586248), (156, 507330), (162, 488540), (180, 439686), (195, 405864), (216, 366405), (234, 338220), (260, 304398), (270, 293124), (312, 253665), (324, 244270), (351, 225480), (360, 219843), (390, 202932), (405, 195416), (468, 169110), (520, 152199), (540, 146562), (585, 135288), (648, 122135), (702, 112740), (780, 101466), (810, 97708), (936, 84555), (1053, 75160), (1080, 73281), (1170, 67644), (1404, 56370), (1560, 50733), (1620, 48854), (1755, 45096), (1879, 42120), (2106, 37580), (2340, 33822), (2808, 28185), (3240, 24427), (3510, 22548), (3758, 21060), (4212, 18790), (4680, 16911), (5265, 15032), (5637, 14040), (7020, 11274), (7516, 10530), (8424, 9395)]