142236240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6659}}^1$

素因数の和:6764

約数の個数: 80

約数和(自身を含む): 445953600

約数和(自身を除く): 303717360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 6659, 7120, 10680, 13318, 19977, 21360, 26636, 33295, 39954, 53272, 66590, 79908, 99885, 106544, 133180, 159816, 199770, 266360, 319632, 399540, 532720, 592651, 799080, 1185302, 1598160, 1777953, 2370604, 2963255, 3555906, 4741208, 5926510, 7111812, 8889765, 9482416, 11853020, 14223624, 17779530, 23706040, 28447248, 35559060, 47412080, 71118120, 142236240]

約数ペア:

[(1, 142236240), (2, 71118120), (3, 47412080), (4, 35559060), (5, 28447248), (6, 23706040), (8, 17779530), (10, 14223624), (12, 11853020), (15, 9482416), (16, 8889765), (20, 7111812), (24, 5926510), (30, 4741208), (40, 3555906), (48, 2963255), (60, 2370604), (80, 1777953), (89, 1598160), (120, 1185302), (178, 799080), (240, 592651), (267, 532720), (356, 399540), (445, 319632), (534, 266360), (712, 199770), (890, 159816), (1068, 133180), (1335, 106544), (1424, 99885), (1780, 79908), (2136, 66590), (2670, 53272), (3560, 39954), (4272, 33295), (5340, 26636), (6659, 21360), (7120, 19977), (10680, 13318)]