156969360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{72671}}^1$

素因数の和:72693

約数の個数: 80

約数和(自身を含む): 540679680

約数和(自身を除く): 383710320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 72671, 145342, 218013, 290684, 363355, 436026, 581368, 654039, 726710, 872052, 1090065, 1162736, 1308078, 1453420, 1744104, 1962117, 2180130, 2616156, 2906840, 3270195, 3488208, 3924234, 4360260, 5232312, 5813680, 6540390, 7848468, 8720520, 9810585, 10464624, 13080780, 15696936, 17441040, 19621170, 26161560, 31393872, 39242340, 52323120, 78484680, 156969360]

約数ペア:

[(1, 156969360), (2, 78484680), (3, 52323120), (4, 39242340), (5, 31393872), (6, 26161560), (8, 19621170), (9, 17441040), (10, 15696936), (12, 13080780), (15, 10464624), (16, 9810585), (18, 8720520), (20, 7848468), (24, 6540390), (27, 5813680), (30, 5232312), (36, 4360260), (40, 3924234), (45, 3488208), (48, 3270195), (54, 2906840), (60, 2616156), (72, 2180130), (80, 1962117), (90, 1744104), (108, 1453420), (120, 1308078), (135, 1162736), (144, 1090065), (180, 872052), (216, 726710), (240, 654039), (270, 581368), (360, 436026), (432, 363355), (540, 290684), (720, 218013), (1080, 145342), (2160, 72671)]