56962440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17581}}^1$

素因数の和:17604

約数の個数: 80

約数和(自身を含む): 191467980

約数和(自身を除く): 134505540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 17581, 35162, 52743, 70324, 87905, 105486, 140648, 158229, 175810, 210972, 263715, 316458, 351620, 421944, 474687, 527430, 632916, 703240, 791145, 949374, 1054860, 1265832, 1424061, 1582290, 1898748, 2109720, 2373435, 2848122, 3164580, 3797496, 4746870, 5696244, 6329160, 7120305, 9493740, 11392488, 14240610, 18987480, 28481220, 56962440]

約数ペア:

[(1, 56962440), (2, 28481220), (3, 18987480), (4, 14240610), (5, 11392488), (6, 9493740), (8, 7120305), (9, 6329160), (10, 5696244), (12, 4746870), (15, 3797496), (18, 3164580), (20, 2848122), (24, 2373435), (27, 2109720), (30, 1898748), (36, 1582290), (40, 1424061), (45, 1265832), (54, 1054860), (60, 949374), (72, 791145), (81, 703240), (90, 632916), (108, 527430), (120, 474687), (135, 421944), (162, 351620), (180, 316458), (216, 263715), (270, 210972), (324, 175810), (360, 158229), (405, 140648), (540, 105486), (648, 87905), (810, 70324), (1080, 52743), (1620, 35162), (3240, 17581)]