120520656

素因数分解:

$2^4\times 3^3\times {\mathrm{227}}^1\times {\mathrm{1229}}^1$

素因数の和:1473

約数の個数: 80

約数和(自身を含む): 347745600

約数和(自身を除く): 227224944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 227, 432, 454, 681, 908, 1229, 1362, 1816, 2043, 2458, 2724, 3632, 3687, 4086, 4916, 5448, 6129, 7374, 8172, 9832, 10896, 11061, 12258, 14748, 16344, 19664, 22122, 24516, 29496, 32688, 33183, 44244, 49032, 58992, 66366, 88488, 98064, 132732, 176976, 265464, 278983, 530928, 557966, 836949, 1115932, 1673898, 2231864, 2510847, 3347796, 4463728, 5021694, 6695592, 7532541, 10043388, 13391184, 15065082, 20086776, 30130164, 40173552, 60260328, 120520656]

約数ペア:

[(1, 120520656), (2, 60260328), (3, 40173552), (4, 30130164), (6, 20086776), (8, 15065082), (9, 13391184), (12, 10043388), (16, 7532541), (18, 6695592), (24, 5021694), (27, 4463728), (36, 3347796), (48, 2510847), (54, 2231864), (72, 1673898), (108, 1115932), (144, 836949), (216, 557966), (227, 530928), (432, 278983), (454, 265464), (681, 176976), (908, 132732), (1229, 98064), (1362, 88488), (1816, 66366), (2043, 58992), (2458, 49032), (2724, 44244), (3632, 33183), (3687, 32688), (4086, 29496), (4916, 24516), (5448, 22122), (6129, 19664), (7374, 16344), (8172, 14748), (9832, 12258), (10896, 11061)]