180084240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{35731}}^1$

素因数の和:35757

約数の個数: 120

約数和(自身を含む): 691199808

約数和(自身を除く): 511115568

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, 35731, 71462, 107193, 142924, 178655, 214386, 250117, 285848, 321579, 357310, 428772, 500234, 535965, 571696, 643158, 714620, 750351, 857544, 1000468, 1071930, 1250585, 1286316, 1429240, 1500702, 1607895, 1715088, 2000936, 2143860, 2251053, 2501170, 2572632, 2858480, 3001404, 3215790, 3751755, 4001872, 4287720, 4502106, 5002340, 5145264, 6002808, 6431580, 7503510, 8575440, 9004212, 10004680, 11255265, 12005616, 12863160, 15007020, 18008424, 20009360, 22510530, 25726320, 30014040, 36016848, 45021060, 60028080, 90042120, 180084240]

約数ペア:

[(1, 180084240), (2, 90042120), (3, 60028080), (4, 45021060), (5, 36016848), (6, 30014040), (7, 25726320), (8, 22510530), (9, 20009360), (10, 18008424), (12, 15007020), (14, 12863160), (15, 12005616), (16, 11255265), (18, 10004680), (20, 9004212), (21, 8575440), (24, 7503510), (28, 6431580), (30, 6002808), (35, 5145264), (36, 5002340), (40, 4502106), (42, 4287720), (45, 4001872), (48, 3751755), (56, 3215790), (60, 3001404), (63, 2858480), (70, 2572632), (72, 2501170), (80, 2251053), (84, 2143860), (90, 2000936), (105, 1715088), (112, 1607895), (120, 1500702), (126, 1429240), (140, 1286316), (144, 1250585), (168, 1071930), (180, 1000468), (210, 857544), (240, 750351), (252, 714620), (280, 643158), (315, 571696), (336, 535965), (360, 500234), (420, 428772), (504, 357310), (560, 321579), (630, 285848), (720, 250117), (840, 214386), (1008, 178655), (1260, 142924), (1680, 107193), (2520, 71462), (5040, 35731)]