60731880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 200793600

約数和(自身を除く): 140061720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 139, 165, 220, 264, 278, 330, 331, 417, 440, 556, 660, 662, 695, 834, 993, 1112, 1320, 1324, 1390, 1529, 1655, 1668, 1986, 2085, 2648, 2780, 3058, 3310, 3336, 3641, 3972, 4170, 4587, 4965, 5560, 6116, 6620, 7282, 7645, 7944, 8340, 9174, 9930, 10923, 12232, 13240, 14564, 15290, 16680, 18205, 18348, 19860, 21846, 22935, 29128, 30580, 36410, 36696, 39720, 43692, 45870, 46009, 54615, 61160, 72820, 87384, 91740, 92018, 109230, 138027, 145640, 183480, 184036, 218460, 230045, 276054, 368072, 436920, 460090, 506099, 552108, 690135, 920180, 1012198, 1104216, 1380270, 1518297, 1840360, 2024396, 2530495, 2760540, 3036594, 4048792, 5060990, 5521080, 6073188, 7591485, 10121980, 12146376, 15182970, 20243960, 30365940, 60731880]

約数ペア:

[(1, 60731880), (2, 30365940), (3, 20243960), (4, 15182970), (5, 12146376), (6, 10121980), (8, 7591485), (10, 6073188), (11, 5521080), (12, 5060990), (15, 4048792), (20, 3036594), (22, 2760540), (24, 2530495), (30, 2024396), (33, 1840360), (40, 1518297), (44, 1380270), (55, 1104216), (60, 1012198), (66, 920180), (88, 690135), (110, 552108), (120, 506099), (132, 460090), (139, 436920), (165, 368072), (220, 276054), (264, 230045), (278, 218460), (330, 184036), (331, 183480), (417, 145640), (440, 138027), (556, 109230), (660, 92018), (662, 91740), (695, 87384), (834, 72820), (993, 61160), (1112, 54615), (1320, 46009), (1324, 45870), (1390, 43692), (1529, 39720), (1655, 36696), (1668, 36410), (1986, 30580), (2085, 29128), (2648, 22935), (2780, 21846), (3058, 19860), (3310, 18348), (3336, 18205), (3641, 16680), (3972, 15290), (4170, 14564), (4587, 13240), (4965, 12232), (5560, 10923), (6116, 9930), (6620, 9174), (7282, 8340), (7645, 7944)]