1536145440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{433}}^1$

素因数の和:859

約数の個数: 192

約数和(自身を含む): 5118422400

約数和(自身を除く): 3582276960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 389, 433, 456, 480, 570, 608, 760, 778, 866, 912, 1140, 1167, 1299, 1520, 1556, 1732, 1824, 1945, 2165, 2280, 2334, 2598, 3040, 3112, 3464, 3890, 4330, 4560, 4668, 5196, 5835, 6224, 6495, 6928, 7391, 7780, 8227, 8660, 9120, 9336, 10392, 11670, 12448, 12990, 13856, 14782, 15560, 16454, 17320, 18672, 20784, 22173, 23340, 24681, 25980, 29564, 31120, 32908, 34640, 36955, 37344, 41135, 41568, 44346, 46680, 49362, 51960, 59128, 62240, 65816, 69280, 73910, 82270, 88692, 93360, 98724, 103920, 110865, 118256, 123405, 131632, 147820, 164540, 168437, 177384, 186720, 197448, 207840, 221730, 236512, 246810, 263264, 295640, 329080, 336874, 354768, 394896, 443460, 493620, 505311, 591280, 658160, 673748, 709536, 789792, 842185, 886920, 987240, 1010622, 1182560, 1316320, 1347496, 1684370, 1773840, 1974480, 2021244, 2526555, 2694992, 3200303, 3368740, 3547680, 3948960, 4042488, 5053110, 5389984, 6400606, 6737480, 8084976, 9600909, 10106220, 12801212, 13474960, 16001515, 16169952, 19201818, 20212440, 25602424, 26949920, 32003030, 38403636, 40424880, 48004545, 51204848, 64006060, 76807272, 80849760, 96009090, 102409696, 128012120, 153614544, 192018180, 256024240, 307229088, 384036360, 512048480, 768072720, 1536145440]

約数ペア:

[(1, 1536145440), (2, 768072720), (3, 512048480), (4, 384036360), (5, 307229088), (6, 256024240), (8, 192018180), (10, 153614544), (12, 128012120), (15, 102409696), (16, 96009090), (19, 80849760), (20, 76807272), (24, 64006060), (30, 51204848), (32, 48004545), (38, 40424880), (40, 38403636), (48, 32003030), (57, 26949920), (60, 25602424), (76, 20212440), (80, 19201818), (95, 16169952), (96, 16001515), (114, 13474960), (120, 12801212), (152, 10106220), (160, 9600909), (190, 8084976), (228, 6737480), (240, 6400606), (285, 5389984), (304, 5053110), (380, 4042488), (389, 3948960), (433, 3547680), (456, 3368740), (480, 3200303), (570, 2694992), (608, 2526555), (760, 2021244), (778, 1974480), (866, 1773840), (912, 1684370), (1140, 1347496), (1167, 1316320), (1299, 1182560), (1520, 1010622), (1556, 987240), (1732, 886920), (1824, 842185), (1945, 789792), (2165, 709536), (2280, 673748), (2334, 658160), (2598, 591280), (3040, 505311), (3112, 493620), (3464, 443460), (3890, 394896), (4330, 354768), (4560, 336874), (4668, 329080), (5196, 295640), (5835, 263264), (6224, 246810), (6495, 236512), (6928, 221730), (7391, 207840), (7780, 197448), (8227, 186720), (8660, 177384), (9120, 168437), (9336, 164540), (10392, 147820), (11670, 131632), (12448, 123405), (12990, 118256), (13856, 110865), (14782, 103920), (15560, 98724), (16454, 93360), (17320, 88692), (18672, 82270), (20784, 73910), (22173, 69280), (23340, 65816), (24681, 62240), (25980, 59128), (29564, 51960), (31120, 49362), (32908, 46680), (34640, 44346), (36955, 41568), (37344, 41135)]