85766640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1871}}^1$

素因数の和:2078

約数の個数: 80

約数和(自身を含む): 267411456

約数和(自身を除く): 181644816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1146, 1528, 1871, 1910, 2292, 2865, 3056, 3742, 3820, 4584, 5613, 5730, 7484, 7640, 9168, 9355, 11226, 11460, 14968, 15280, 18710, 22452, 22920, 28065, 29936, 37420, 44904, 45840, 56130, 74840, 89808, 112260, 149680, 224520, 357361, 449040, 714722, 1072083, 1429444, 1786805, 2144166, 2858888, 3573610, 4288332, 5360415, 5717776, 7147220, 8576664, 10720830, 14294440, 17153328, 21441660, 28588880, 42883320, 85766640]

約数ペア:

[(1, 85766640), (2, 42883320), (3, 28588880), (4, 21441660), (5, 17153328), (6, 14294440), (8, 10720830), (10, 8576664), (12, 7147220), (15, 5717776), (16, 5360415), (20, 4288332), (24, 3573610), (30, 2858888), (40, 2144166), (48, 1786805), (60, 1429444), (80, 1072083), (120, 714722), (191, 449040), (240, 357361), (382, 224520), (573, 149680), (764, 112260), (955, 89808), (1146, 74840), (1528, 56130), (1871, 45840), (1910, 44904), (2292, 37420), (2865, 29936), (3056, 28065), (3742, 22920), (3820, 22452), (4584, 18710), (5613, 15280), (5730, 14968), (7484, 11460), (7640, 11226), (9168, 9355)]