7038120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:762

約数の個数: 64

約数和(自身を含む): 21384000

約数和(自身を除く): 14345880

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, 659, 712, 890, 1068, 1318, 1335, 1780, 1977, 2136, 2636, 2670, 3295, 3560, 3954, 5272, 5340, 6590, 7908, 9885, 10680, 13180, 15816, 19770, 26360, 39540, 58651, 79080, 117302, 175953, 234604, 293255, 351906, 469208, 586510, 703812, 879765, 1173020, 1407624, 1759530, 2346040, 3519060, 7038120]

約数ペア:

[(1, 7038120), (2, 3519060), (3, 2346040), (4, 1759530), (5, 1407624), (6, 1173020), (8, 879765), (10, 703812), (12, 586510), (15, 469208), (20, 351906), (24, 293255), (30, 234604), (40, 175953), (60, 117302), (89, 79080), (120, 58651), (178, 39540), (267, 26360), (356, 19770), (445, 15816), (534, 13180), (659, 10680), (712, 9885), (890, 7908), (1068, 6590), (1318, 5340), (1335, 5272), (1780, 3954), (1977, 3560), (2136, 3295), (2636, 2670)]