268510320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28687}}^1$

素因数の和:28719

約数の個数: 120

約数和(自身を含む): 971146176

約数和(自身を除く): 702635856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 28687, 57374, 86061, 114748, 143435, 172122, 229496, 258183, 286870, 344244, 372931, 430305, 458992, 516366, 573740, 688488, 745862, 860610, 1032732, 1118793, 1147480, 1290915, 1376976, 1491724, 1721220, 1864655, 2065464, 2237586, 2294960, 2581830, 2983448, 3356379, 3442440, 3729310, 4130928, 4475172, 5163660, 5593965, 5966896, 6712758, 6884880, 7458620, 8950344, 10327320, 11187930, 13425516, 14917240, 16781895, 17900688, 20654640, 22375860, 26851032, 29834480, 33563790, 44751720, 53702064, 67127580, 89503440, 134255160, 268510320]

約数ペア:

[(1, 268510320), (2, 134255160), (3, 89503440), (4, 67127580), (5, 53702064), (6, 44751720), (8, 33563790), (9, 29834480), (10, 26851032), (12, 22375860), (13, 20654640), (15, 17900688), (16, 16781895), (18, 14917240), (20, 13425516), (24, 11187930), (26, 10327320), (30, 8950344), (36, 7458620), (39, 6884880), (40, 6712758), (45, 5966896), (48, 5593965), (52, 5163660), (60, 4475172), (65, 4130928), (72, 3729310), (78, 3442440), (80, 3356379), (90, 2983448), (104, 2581830), (117, 2294960), (120, 2237586), (130, 2065464), (144, 1864655), (156, 1721220), (180, 1491724), (195, 1376976), (208, 1290915), (234, 1147480), (240, 1118793), (260, 1032732), (312, 860610), (360, 745862), (390, 688488), (468, 573740), (520, 516366), (585, 458992), (624, 430305), (720, 372931), (780, 344244), (936, 286870), (1040, 258183), (1170, 229496), (1560, 172122), (1872, 143435), (2340, 114748), (3120, 86061), (4680, 57374), (9360, 28687)]