2855184480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{9397}}^1$

素因数の和:9629

約数の個数: 144

約数和(自身を含む): 9790535664

約数和(自身を除く): 6935351184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 211, 240, 288, 360, 422, 480, 633, 720, 844, 1055, 1266, 1440, 1688, 1899, 2110, 2532, 3165, 3376, 3798, 4220, 5064, 6330, 6752, 7596, 8440, 9397, 9495, 10128, 12660, 15192, 16880, 18794, 18990, 20256, 25320, 28191, 30384, 33760, 37588, 37980, 46985, 50640, 56382, 60768, 75176, 75960, 84573, 93970, 101280, 112764, 140955, 150352, 151920, 169146, 187940, 225528, 281910, 300704, 303840, 338292, 375880, 422865, 451056, 563820, 676584, 751760, 845730, 902112, 1127640, 1353168, 1503520, 1691460, 1982767, 2255280, 2706336, 3382920, 3965534, 4510560, 5948301, 6765840, 7931068, 9913835, 11896602, 13531680, 15862136, 17844903, 19827670, 23793204, 29741505, 31724272, 35689806, 39655340, 47586408, 59483010, 63448544, 71379612, 79310680, 89224515, 95172816, 118966020, 142759224, 158621360, 178449030, 190345632, 237932040, 285518448, 317242720, 356898060, 475864080, 571036896, 713796120, 951728160, 1427592240, 2855184480]

約数ペア:

[(1, 2855184480), (2, 1427592240), (3, 951728160), (4, 713796120), (5, 571036896), (6, 475864080), (8, 356898060), (9, 317242720), (10, 285518448), (12, 237932040), (15, 190345632), (16, 178449030), (18, 158621360), (20, 142759224), (24, 118966020), (30, 95172816), (32, 89224515), (36, 79310680), (40, 71379612), (45, 63448544), (48, 59483010), (60, 47586408), (72, 39655340), (80, 35689806), (90, 31724272), (96, 29741505), (120, 23793204), (144, 19827670), (160, 17844903), (180, 15862136), (211, 13531680), (240, 11896602), (288, 9913835), (360, 7931068), (422, 6765840), (480, 5948301), (633, 4510560), (720, 3965534), (844, 3382920), (1055, 2706336), (1266, 2255280), (1440, 1982767), (1688, 1691460), (1899, 1503520), (2110, 1353168), (2532, 1127640), (3165, 902112), (3376, 845730), (3798, 751760), (4220, 676584), (5064, 563820), (6330, 451056), (6752, 422865), (7596, 375880), (8440, 338292), (9397, 303840), (9495, 300704), (10128, 281910), (12660, 225528), (15192, 187940), (16880, 169146), (18794, 151920), (18990, 150352), (20256, 140955), (25320, 112764), (28191, 101280), (30384, 93970), (33760, 84573), (37588, 75960), (37980, 75176), (46985, 60768), (50640, 56382)]