80190960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4987}}^1$

素因数の和:5070

約数の個数: 80

約数和(自身を含む): 252352896

約数和(自身を除く): 172161936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 4987, 5360, 8040, 9974, 14961, 16080, 19948, 24935, 29922, 39896, 49870, 59844, 74805, 79792, 99740, 119688, 149610, 199480, 239376, 299220, 334129, 398960, 598440, 668258, 1002387, 1196880, 1336516, 1670645, 2004774, 2673032, 3341290, 4009548, 5011935, 5346064, 6682580, 8019096, 10023870, 13365160, 16038192, 20047740, 26730320, 40095480, 80190960]

約数ペア:

[(1, 80190960), (2, 40095480), (3, 26730320), (4, 20047740), (5, 16038192), (6, 13365160), (8, 10023870), (10, 8019096), (12, 6682580), (15, 5346064), (16, 5011935), (20, 4009548), (24, 3341290), (30, 2673032), (40, 2004774), (48, 1670645), (60, 1336516), (67, 1196880), (80, 1002387), (120, 668258), (134, 598440), (201, 398960), (240, 334129), (268, 299220), (335, 239376), (402, 199480), (536, 149610), (670, 119688), (804, 99740), (1005, 79792), (1072, 74805), (1340, 59844), (1608, 49870), (2010, 39896), (2680, 29922), (3216, 24935), (4020, 19948), (4987, 16080), (5360, 14961), (8040, 9974)]