315035640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28229}}^1$

素因数の和:28277

約数の個数: 96

約数和(自身を含む): 1056931200

約数和(自身を除く): 741895560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 28229, 56458, 84687, 112916, 141145, 169374, 225832, 254061, 282290, 338748, 423435, 508122, 564580, 677496, 846870, 875099, 1016244, 1129160, 1270305, 1693740, 1750198, 2032488, 2540610, 2625297, 3387480, 3500396, 4375495, 5081220, 5250594, 7000792, 7875891, 8750990, 10162440, 10501188, 13126485, 15751782, 17501980, 21002376, 26252970, 31503564, 35003960, 39379455, 52505940, 63007128, 78758910, 105011880, 157517820, 315035640]

約数ペア:

[(1, 315035640), (2, 157517820), (3, 105011880), (4, 78758910), (5, 63007128), (6, 52505940), (8, 39379455), (9, 35003960), (10, 31503564), (12, 26252970), (15, 21002376), (18, 17501980), (20, 15751782), (24, 13126485), (30, 10501188), (31, 10162440), (36, 8750990), (40, 7875891), (45, 7000792), (60, 5250594), (62, 5081220), (72, 4375495), (90, 3500396), (93, 3387480), (120, 2625297), (124, 2540610), (155, 2032488), (180, 1750198), (186, 1693740), (248, 1270305), (279, 1129160), (310, 1016244), (360, 875099), (372, 846870), (465, 677496), (558, 564580), (620, 508122), (744, 423435), (930, 338748), (1116, 282290), (1240, 254061), (1395, 225832), (1860, 169374), (2232, 141145), (2790, 112916), (3720, 84687), (5580, 56458), (11160, 28229)]