872328240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{173081}}^1$

素因数の和:173107

約数の個数: 120

約数和(自身を含む): 3348098208

約数和(自身を除く): 2475769968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 173081, 346162, 519243, 692324, 865405, 1038486, 1211567, 1384648, 1557729, 1730810, 2076972, 2423134, 2596215, 2769296, 3115458, 3461620, 3634701, 4153944, 4846268, 5192430, 6057835, 6230916, 6923240, 7269402, 7788645, 8307888, 9692536, 10384860, 10904103, 12115670, 12461832, 13846480, 14538804, 15577290, 18173505, 19385072, 20769720, 21808206, 24231340, 24923664, 29077608, 31154580, 36347010, 41539440, 43616412, 48462680, 54520515, 58155216, 62309160, 72694020, 87232824, 96925360, 109041030, 124618320, 145388040, 174465648, 218082060, 290776080, 436164120, 872328240]

約数ペア:

[(1, 872328240), (2, 436164120), (3, 290776080), (4, 218082060), (5, 174465648), (6, 145388040), (7, 124618320), (8, 109041030), (9, 96925360), (10, 87232824), (12, 72694020), (14, 62309160), (15, 58155216), (16, 54520515), (18, 48462680), (20, 43616412), (21, 41539440), (24, 36347010), (28, 31154580), (30, 29077608), (35, 24923664), (36, 24231340), (40, 21808206), (42, 20769720), (45, 19385072), (48, 18173505), (56, 15577290), (60, 14538804), (63, 13846480), (70, 12461832), (72, 12115670), (80, 10904103), (84, 10384860), (90, 9692536), (105, 8307888), (112, 7788645), (120, 7269402), (126, 6923240), (140, 6230916), (144, 6057835), (168, 5192430), (180, 4846268), (210, 4153944), (240, 3634701), (252, 3461620), (280, 3115458), (315, 2769296), (336, 2596215), (360, 2423134), (420, 2076972), (504, 1730810), (560, 1557729), (630, 1384648), (720, 1211567), (840, 1038486), (1008, 865405), (1260, 692324), (1680, 519243), (2520, 346162), (5040, 173081)]