71118120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6659}}^1$

素因数の和:6762

約数の個数: 64

約数和(自身を含む): 215784000

約数和(自身を除く): 144665880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 6659, 10680, 13318, 19977, 26636, 33295, 39954, 53272, 66590, 79908, 99885, 133180, 159816, 199770, 266360, 399540, 592651, 799080, 1185302, 1777953, 2370604, 2963255, 3555906, 4741208, 5926510, 7111812, 8889765, 11853020, 14223624, 17779530, 23706040, 35559060, 71118120]

約数ペア:

[(1, 71118120), (2, 35559060), (3, 23706040), (4, 17779530), (5, 14223624), (6, 11853020), (8, 8889765), (10, 7111812), (12, 5926510), (15, 4741208), (20, 3555906), (24, 2963255), (30, 2370604), (40, 1777953), (60, 1185302), (89, 799080), (120, 592651), (178, 399540), (267, 266360), (356, 199770), (445, 159816), (534, 133180), (712, 99885), (890, 79908), (1068, 66590), (1335, 53272), (1780, 39954), (2136, 33295), (2670, 26636), (3560, 19977), (5340, 13318), (6659, 10680)]