404264880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2027}}^1$

素因数の和:2323

約数の個数: 120

約数和(自身を含む): 1363229712

約数和(自身を除く): 958964832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 277, 360, 554, 720, 831, 1108, 1385, 1662, 2027, 2216, 2493, 2770, 3324, 4054, 4155, 4432, 4986, 5540, 6081, 6648, 8108, 8310, 9972, 10135, 11080, 12162, 12465, 13296, 16216, 16620, 18243, 19944, 20270, 22160, 24324, 24930, 30405, 32432, 33240, 36486, 39888, 40540, 48648, 49860, 60810, 66480, 72972, 81080, 91215, 97296, 99720, 121620, 145944, 162160, 182430, 199440, 243240, 291888, 364860, 486480, 561479, 729720, 1122958, 1459440, 1684437, 2245916, 2807395, 3368874, 4491832, 5053311, 5614790, 6737748, 8422185, 8983664, 10106622, 11229580, 13475496, 16844370, 20213244, 22459160, 25266555, 26950992, 33688740, 40426488, 44918320, 50533110, 67377480, 80852976, 101066220, 134754960, 202132440, 404264880]

約数ペア:

[(1, 404264880), (2, 202132440), (3, 134754960), (4, 101066220), (5, 80852976), (6, 67377480), (8, 50533110), (9, 44918320), (10, 40426488), (12, 33688740), (15, 26950992), (16, 25266555), (18, 22459160), (20, 20213244), (24, 16844370), (30, 13475496), (36, 11229580), (40, 10106622), (45, 8983664), (48, 8422185), (60, 6737748), (72, 5614790), (80, 5053311), (90, 4491832), (120, 3368874), (144, 2807395), (180, 2245916), (240, 1684437), (277, 1459440), (360, 1122958), (554, 729720), (720, 561479), (831, 486480), (1108, 364860), (1385, 291888), (1662, 243240), (2027, 199440), (2216, 182430), (2493, 162160), (2770, 145944), (3324, 121620), (4054, 99720), (4155, 97296), (4432, 91215), (4986, 81080), (5540, 72972), (6081, 66480), (6648, 60810), (8108, 49860), (8310, 48648), (9972, 40540), (10135, 39888), (11080, 36486), (12162, 33240), (12465, 32432), (13296, 30405), (16216, 24930), (16620, 24324), (18243, 22160), (19944, 20270)]