159193920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1193}}^1$

素因数の和:1352

約数の個数: 112

約数和(自身を含む): 509503680

約数和(自身を除く): 350309760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 695, 834, 960, 1112, 1193, 1390, 1668, 2085, 2224, 2386, 2780, 3336, 3579, 4170, 4448, 4772, 5560, 5965, 6672, 7158, 8340, 8896, 9544, 11120, 11930, 13344, 14316, 16680, 17895, 19088, 22240, 23860, 26688, 28632, 33360, 35790, 38176, 44480, 47720, 57264, 66720, 71580, 76352, 95440, 114528, 133440, 143160, 165827, 190880, 229056, 286320, 331654, 381760, 497481, 572640, 663308, 829135, 994962, 1145280, 1326616, 1658270, 1989924, 2487405, 2653232, 3316540, 3979848, 4974810, 5306464, 6633080, 7959696, 9949620, 10612928, 13266160, 15919392, 19899240, 26532320, 31838784, 39798480, 53064640, 79596960, 159193920]

約数ペア:

[(1, 159193920), (2, 79596960), (3, 53064640), (4, 39798480), (5, 31838784), (6, 26532320), (8, 19899240), (10, 15919392), (12, 13266160), (15, 10612928), (16, 9949620), (20, 7959696), (24, 6633080), (30, 5306464), (32, 4974810), (40, 3979848), (48, 3316540), (60, 2653232), (64, 2487405), (80, 1989924), (96, 1658270), (120, 1326616), (139, 1145280), (160, 994962), (192, 829135), (240, 663308), (278, 572640), (320, 497481), (417, 381760), (480, 331654), (556, 286320), (695, 229056), (834, 190880), (960, 165827), (1112, 143160), (1193, 133440), (1390, 114528), (1668, 95440), (2085, 76352), (2224, 71580), (2386, 66720), (2780, 57264), (3336, 47720), (3579, 44480), (4170, 38176), (4448, 35790), (4772, 33360), (5560, 28632), (5965, 26688), (6672, 23860), (7158, 22240), (8340, 19088), (8896, 17895), (9544, 16680), (11120, 14316), (11930, 13344)]