54579720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{593}}^1$

素因数の和:679

約数の個数: 128

約数和(自身を含む): 179625600

約数和(自身を除く): 125045880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 156, 177, 195, 236, 260, 295, 312, 354, 390, 472, 520, 590, 593, 708, 767, 780, 885, 1180, 1186, 1416, 1534, 1560, 1770, 1779, 2301, 2360, 2372, 2965, 3068, 3540, 3558, 3835, 4602, 4744, 5930, 6136, 7080, 7116, 7670, 7709, 8895, 9204, 11505, 11860, 14232, 15340, 15418, 17790, 18408, 23010, 23127, 23720, 30680, 30836, 34987, 35580, 38545, 46020, 46254, 61672, 69974, 71160, 77090, 92040, 92508, 104961, 115635, 139948, 154180, 174935, 185016, 209922, 231270, 279896, 308360, 349870, 419844, 454831, 462540, 524805, 699740, 839688, 909662, 925080, 1049610, 1364493, 1399480, 1819324, 2099220, 2274155, 2728986, 3638648, 4198440, 4548310, 5457972, 6822465, 9096620, 10915944, 13644930, 18193240, 27289860, 54579720]

約数ペア:

[(1, 54579720), (2, 27289860), (3, 18193240), (4, 13644930), (5, 10915944), (6, 9096620), (8, 6822465), (10, 5457972), (12, 4548310), (13, 4198440), (15, 3638648), (20, 2728986), (24, 2274155), (26, 2099220), (30, 1819324), (39, 1399480), (40, 1364493), (52, 1049610), (59, 925080), (60, 909662), (65, 839688), (78, 699740), (104, 524805), (118, 462540), (120, 454831), (130, 419844), (156, 349870), (177, 308360), (195, 279896), (236, 231270), (260, 209922), (295, 185016), (312, 174935), (354, 154180), (390, 139948), (472, 115635), (520, 104961), (590, 92508), (593, 92040), (708, 77090), (767, 71160), (780, 69974), (885, 61672), (1180, 46254), (1186, 46020), (1416, 38545), (1534, 35580), (1560, 34987), (1770, 30836), (1779, 30680), (2301, 23720), (2360, 23127), (2372, 23010), (2965, 18408), (3068, 17790), (3540, 15418), (3558, 15340), (3835, 14232), (4602, 11860), (4744, 11505), (5930, 9204), (6136, 8895), (7080, 7709), (7116, 7670)]