155277360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{30809}}^1$

素因数の和:30835

約数の個数: 120

約数和(自身を含む): 595988640

約数和(自身を除く): 440711280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 30809, 61618, 92427, 123236, 154045, 184854, 215663, 246472, 277281, 308090, 369708, 431326, 462135, 492944, 554562, 616180, 646989, 739416, 862652, 924270, 1078315, 1109124, 1232360, 1293978, 1386405, 1478832, 1725304, 1848540, 1940967, 2156630, 2218248, 2464720, 2587956, 2772810, 3234945, 3450608, 3697080, 3881934, 4313260, 4436496, 5175912, 5545620, 6469890, 7394160, 7763868, 8626520, 9704835, 10351824, 11091240, 12939780, 15527736, 17253040, 19409670, 22182480, 25879560, 31055472, 38819340, 51759120, 77638680, 155277360]

約数ペア:

[(1, 155277360), (2, 77638680), (3, 51759120), (4, 38819340), (5, 31055472), (6, 25879560), (7, 22182480), (8, 19409670), (9, 17253040), (10, 15527736), (12, 12939780), (14, 11091240), (15, 10351824), (16, 9704835), (18, 8626520), (20, 7763868), (21, 7394160), (24, 6469890), (28, 5545620), (30, 5175912), (35, 4436496), (36, 4313260), (40, 3881934), (42, 3697080), (45, 3450608), (48, 3234945), (56, 2772810), (60, 2587956), (63, 2464720), (70, 2218248), (72, 2156630), (80, 1940967), (84, 1848540), (90, 1725304), (105, 1478832), (112, 1386405), (120, 1293978), (126, 1232360), (140, 1109124), (144, 1078315), (168, 924270), (180, 862652), (210, 739416), (240, 646989), (252, 616180), (280, 554562), (315, 492944), (336, 462135), (360, 431326), (420, 369708), (504, 308090), (560, 277281), (630, 246472), (720, 215663), (840, 184854), (1008, 154045), (1260, 123236), (1680, 92427), (2520, 61618), (5040, 30809)]