2015595240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{10651}}^1$

素因数の和:10767

約数の個数: 128

約数和(自身を含む): 6442329600

約数和(自身を除く): 4426734360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 83, 95, 114, 120, 152, 166, 190, 228, 249, 285, 332, 380, 415, 456, 498, 570, 664, 760, 830, 996, 1140, 1245, 1577, 1660, 1992, 2280, 2490, 3154, 3320, 4731, 4980, 6308, 7885, 9462, 9960, 10651, 12616, 15770, 18924, 21302, 23655, 31540, 31953, 37848, 42604, 47310, 53255, 63080, 63906, 85208, 94620, 106510, 127812, 159765, 189240, 202369, 213020, 255624, 319530, 404738, 426040, 607107, 639060, 809476, 884033, 1011845, 1214214, 1278120, 1618952, 1768066, 2023690, 2428428, 2652099, 3035535, 3536132, 4047380, 4420165, 4856856, 5304198, 6071070, 7072264, 8094760, 8840330, 10608396, 12142140, 13260495, 16796627, 17680660, 21216792, 24284280, 26520990, 33593254, 35361320, 50389881, 53041980, 67186508, 83983135, 100779762, 106083960, 134373016, 167966270, 201559524, 251949405, 335932540, 403119048, 503898810, 671865080, 1007797620, 2015595240]

約数ペア:

[(1, 2015595240), (2, 1007797620), (3, 671865080), (4, 503898810), (5, 403119048), (6, 335932540), (8, 251949405), (10, 201559524), (12, 167966270), (15, 134373016), (19, 106083960), (20, 100779762), (24, 83983135), (30, 67186508), (38, 53041980), (40, 50389881), (57, 35361320), (60, 33593254), (76, 26520990), (83, 24284280), (95, 21216792), (114, 17680660), (120, 16796627), (152, 13260495), (166, 12142140), (190, 10608396), (228, 8840330), (249, 8094760), (285, 7072264), (332, 6071070), (380, 5304198), (415, 4856856), (456, 4420165), (498, 4047380), (570, 3536132), (664, 3035535), (760, 2652099), (830, 2428428), (996, 2023690), (1140, 1768066), (1245, 1618952), (1577, 1278120), (1660, 1214214), (1992, 1011845), (2280, 884033), (2490, 809476), (3154, 639060), (3320, 607107), (4731, 426040), (4980, 404738), (6308, 319530), (7885, 255624), (9462, 213020), (9960, 202369), (10651, 189240), (12616, 159765), (15770, 127812), (18924, 106510), (21302, 94620), (23655, 85208), (31540, 63906), (31953, 63080), (37848, 53255), (42604, 47310)]