158834640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12487}}^1$

素因数の和:12556

約数の個数: 80

約数和(自身を含む): 501717888

約数和(自身を除く): 342883248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12487, 12720, 24974, 37461, 49948, 62435, 74922, 99896, 124870, 149844, 187305, 199792, 249740, 299688, 374610, 499480, 599376, 661811, 749220, 998960, 1323622, 1498440, 1985433, 2647244, 2996880, 3309055, 3970866, 5294488, 6618110, 7941732, 9927165, 10588976, 13236220, 15883464, 19854330, 26472440, 31766928, 39708660, 52944880, 79417320, 158834640]

約数ペア:

[(1, 158834640), (2, 79417320), (3, 52944880), (4, 39708660), (5, 31766928), (6, 26472440), (8, 19854330), (10, 15883464), (12, 13236220), (15, 10588976), (16, 9927165), (20, 7941732), (24, 6618110), (30, 5294488), (40, 3970866), (48, 3309055), (53, 2996880), (60, 2647244), (80, 1985433), (106, 1498440), (120, 1323622), (159, 998960), (212, 749220), (240, 661811), (265, 599376), (318, 499480), (424, 374610), (530, 299688), (636, 249740), (795, 199792), (848, 187305), (1060, 149844), (1272, 124870), (1590, 99896), (2120, 74922), (2544, 62435), (3180, 49948), (4240, 37461), (6360, 24974), (12487, 12720)]