1855311120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{523}}^1$

素因数の和:934

約数の個数: 240

約数和(自身を含む): 6740610240

約数和(自身を除く): 4885299120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 379, 390, 468, 520, 523, 585, 624, 720, 758, 780, 936, 1040, 1046, 1137, 1170, 1516, 1560, 1569, 1872, 1895, 2092, 2274, 2340, 2615, 3032, 3120, 3138, 3411, 3790, 4184, 4548, 4680, 4707, 4927, 5230, 5685, 6064, 6276, 6799, 6822, 7580, 7845, 8368, 9096, 9360, 9414, 9854, 10460, 11370, 12552, 13598, 13644, 14781, 15160, 15690, 17055, 18192, 18828, 19708, 20397, 20920, 22740, 23535, 24635, 25104, 27196, 27288, 29562, 30320, 31380, 33995, 34110, 37656, 39416, 40794, 41840, 44343, 45480, 47070, 49270, 54392, 54576, 59124, 61191, 62760, 67990, 68220, 73905, 75312, 78832, 81588, 88686, 90960, 94140, 98540, 101985, 108784, 118248, 122382, 125520, 135980, 136440, 147810, 163176, 177372, 188280, 197080, 198217, 203970, 221715, 236496, 244764, 271960, 272880, 295620, 305955, 326352, 354744, 376560, 394160, 396434, 407940, 443430, 489528, 543920, 591240, 594651, 611910, 709488, 792868, 815880, 886860, 979056, 991085, 1182480, 1189302, 1223820, 1585736, 1631760, 1773720, 1783953, 1982170, 2378604, 2447640, 2576821, 2973255, 3171472, 3547440, 3567906, 3964340, 4757208, 4895280, 5153642, 5946510, 7135812, 7730463, 7928680, 8919765, 9514416, 10307284, 11893020, 12884105, 14271624, 15460926, 15857360, 17839530, 20614568, 23191389, 23786040, 25768210, 28543248, 30921852, 35679060, 38652315, 41229136, 46382778, 47572080, 51536420, 61843704, 71358120, 77304630, 92765556, 103072840, 115956945, 123687408, 142716240, 154609260, 185531112, 206145680, 231913890, 309218520, 371062224, 463827780, 618437040, 927655560, 1855311120]

約数ペア:

[(1, 1855311120), (2, 927655560), (3, 618437040), (4, 463827780), (5, 371062224), (6, 309218520), (8, 231913890), (9, 206145680), (10, 185531112), (12, 154609260), (13, 142716240), (15, 123687408), (16, 115956945), (18, 103072840), (20, 92765556), (24, 77304630), (26, 71358120), (30, 61843704), (36, 51536420), (39, 47572080), (40, 46382778), (45, 41229136), (48, 38652315), (52, 35679060), (60, 30921852), (65, 28543248), (72, 25768210), (78, 23786040), (80, 23191389), (90, 20614568), (104, 17839530), (117, 15857360), (120, 15460926), (130, 14271624), (144, 12884105), (156, 11893020), (180, 10307284), (195, 9514416), (208, 8919765), (234, 7928680), (240, 7730463), (260, 7135812), (312, 5946510), (360, 5153642), (379, 4895280), (390, 4757208), (468, 3964340), (520, 3567906), (523, 3547440), (585, 3171472), (624, 2973255), (720, 2576821), (758, 2447640), (780, 2378604), (936, 1982170), (1040, 1783953), (1046, 1773720), (1137, 1631760), (1170, 1585736), (1516, 1223820), (1560, 1189302), (1569, 1182480), (1872, 991085), (1895, 979056), (2092, 886860), (2274, 815880), (2340, 792868), (2615, 709488), (3032, 611910), (3120, 594651), (3138, 591240), (3411, 543920), (3790, 489528), (4184, 443430), (4548, 407940), (4680, 396434), (4707, 394160), (4927, 376560), (5230, 354744), (5685, 326352), (6064, 305955), (6276, 295620), (6799, 272880), (6822, 271960), (7580, 244764), (7845, 236496), (8368, 221715), (9096, 203970), (9360, 198217), (9414, 197080), (9854, 188280), (10460, 177372), (11370, 163176), (12552, 147810), (13598, 136440), (13644, 135980), (14781, 125520), (15160, 122382), (15690, 118248), (17055, 108784), (18192, 101985), (18828, 98540), (19708, 94140), (20397, 90960), (20920, 88686), (22740, 81588), (23535, 78832), (24635, 75312), (25104, 73905), (27196, 68220), (27288, 67990), (29562, 62760), (30320, 61191), (31380, 59124), (33995, 54576), (34110, 54392), (37656, 49270), (39416, 47070), (40794, 45480), (41840, 44343)]