22875240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 73728000

約数和(自身を除く): 50852760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 79, 95, 114, 120, 127, 152, 158, 190, 228, 237, 254, 285, 316, 380, 381, 395, 456, 474, 508, 570, 632, 635, 760, 762, 790, 948, 1016, 1140, 1185, 1270, 1501, 1524, 1580, 1896, 1905, 2280, 2370, 2413, 2540, 3002, 3048, 3160, 3810, 4503, 4740, 4826, 5080, 6004, 7239, 7505, 7620, 9006, 9480, 9652, 10033, 12008, 12065, 14478, 15010, 15240, 18012, 19304, 20066, 22515, 24130, 28956, 30020, 30099, 36024, 36195, 40132, 45030, 48260, 50165, 57912, 60040, 60198, 72390, 80264, 90060, 96520, 100330, 120396, 144780, 150495, 180120, 190627, 200660, 240792, 289560, 300990, 381254, 401320, 571881, 601980, 762508, 953135, 1143762, 1203960, 1525016, 1906270, 2287524, 2859405, 3812540, 4575048, 5718810, 7625080, 11437620, 22875240]

約数ペア:

[(1, 22875240), (2, 11437620), (3, 7625080), (4, 5718810), (5, 4575048), (6, 3812540), (8, 2859405), (10, 2287524), (12, 1906270), (15, 1525016), (19, 1203960), (20, 1143762), (24, 953135), (30, 762508), (38, 601980), (40, 571881), (57, 401320), (60, 381254), (76, 300990), (79, 289560), (95, 240792), (114, 200660), (120, 190627), (127, 180120), (152, 150495), (158, 144780), (190, 120396), (228, 100330), (237, 96520), (254, 90060), (285, 80264), (316, 72390), (380, 60198), (381, 60040), (395, 57912), (456, 50165), (474, 48260), (508, 45030), (570, 40132), (632, 36195), (635, 36024), (760, 30099), (762, 30020), (790, 28956), (948, 24130), (1016, 22515), (1140, 20066), (1185, 19304), (1270, 18012), (1501, 15240), (1524, 15010), (1580, 14478), (1896, 12065), (1905, 12008), (2280, 10033), (2370, 9652), (2413, 9480), (2540, 9006), (3002, 7620), (3048, 7505), (3160, 7239), (3810, 6004), (4503, 5080), (4740, 4826)]