120030960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1931}}^1$

素因数の和:1991

約数の個数: 160

約数和(自身を含む): 436972032

約数和(自身を除く): 316941072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 1680, 1776, 1931, 2072, 2220, 2590, 2960, 3108, 3862, 3885, 4144, 4440, 5180, 5793, 6216, 7724, 7770, 8880, 9655, 10360, 11586, 12432, 13517, 15448, 15540, 19310, 20720, 23172, 27034, 28965, 30896, 31080, 38620, 40551, 46344, 54068, 57930, 62160, 67585, 71447, 77240, 81102, 92688, 108136, 115860, 135170, 142894, 154480, 162204, 202755, 214341, 216272, 231720, 270340, 285788, 324408, 357235, 405510, 428682, 463440, 500129, 540680, 571576, 648816, 714470, 811020, 857364, 1000258, 1071705, 1081360, 1143152, 1428940, 1500387, 1622040, 1714728, 2000516, 2143410, 2500645, 2857880, 3000774, 3244080, 3429456, 4001032, 4286820, 5001290, 5715760, 6001548, 7501935, 8002064, 8573640, 10002580, 12003096, 15003870, 17147280, 20005160, 24006192, 30007740, 40010320, 60015480, 120030960]

約数ペア:

[(1, 120030960), (2, 60015480), (3, 40010320), (4, 30007740), (5, 24006192), (6, 20005160), (7, 17147280), (8, 15003870), (10, 12003096), (12, 10002580), (14, 8573640), (15, 8002064), (16, 7501935), (20, 6001548), (21, 5715760), (24, 5001290), (28, 4286820), (30, 4001032), (35, 3429456), (37, 3244080), (40, 3000774), (42, 2857880), (48, 2500645), (56, 2143410), (60, 2000516), (70, 1714728), (74, 1622040), (80, 1500387), (84, 1428940), (105, 1143152), (111, 1081360), (112, 1071705), (120, 1000258), (140, 857364), (148, 811020), (168, 714470), (185, 648816), (210, 571576), (222, 540680), (240, 500129), (259, 463440), (280, 428682), (296, 405510), (336, 357235), (370, 324408), (420, 285788), (444, 270340), (518, 231720), (555, 216272), (560, 214341), (592, 202755), (740, 162204), (777, 154480), (840, 142894), (888, 135170), (1036, 115860), (1110, 108136), (1295, 92688), (1480, 81102), (1554, 77240), (1680, 71447), (1776, 67585), (1931, 62160), (2072, 57930), (2220, 54068), (2590, 46344), (2960, 40551), (3108, 38620), (3862, 31080), (3885, 30896), (4144, 28965), (4440, 27034), (5180, 23172), (5793, 20720), (6216, 19310), (7724, 15540), (7770, 15448), (8880, 13517), (9655, 12432), (10360, 11586)]