156729840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15187}}^1$

素因数の和:15246

約数の個数: 80

約数和(自身を含む): 497194368

約数和(自身を除く): 340464528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 15187, 30374, 45561, 60748, 75935, 91122, 121496, 151870, 182244, 227805, 242992, 303740, 364488, 455610, 607480, 653041, 728976, 911220, 1214960, 1306082, 1822440, 1959123, 2612164, 3265205, 3644880, 3918246, 5224328, 6530410, 7836492, 9795615, 10448656, 13060820, 15672984, 19591230, 26121640, 31345968, 39182460, 52243280, 78364920, 156729840]

約数ペア:

[(1, 156729840), (2, 78364920), (3, 52243280), (4, 39182460), (5, 31345968), (6, 26121640), (8, 19591230), (10, 15672984), (12, 13060820), (15, 10448656), (16, 9795615), (20, 7836492), (24, 6530410), (30, 5224328), (40, 3918246), (43, 3644880), (48, 3265205), (60, 2612164), (80, 1959123), (86, 1822440), (120, 1306082), (129, 1214960), (172, 911220), (215, 728976), (240, 653041), (258, 607480), (344, 455610), (430, 364488), (516, 303740), (645, 242992), (688, 227805), (860, 182244), (1032, 151870), (1290, 121496), (1720, 91122), (2064, 75935), (2580, 60748), (3440, 45561), (5160, 30374), (10320, 15187)]