139850280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{129491}}^1$

素因数の和:129511

約数の個数: 64

約数和(自身を含む): 466171200

約数和(自身を除く): 326320920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 129491, 258982, 388473, 517964, 647455, 776946, 1035928, 1165419, 1294910, 1553892, 1942365, 2330838, 2589820, 3107784, 3496257, 3884730, 4661676, 5179640, 5827095, 6992514, 7769460, 9323352, 11654190, 13985028, 15538920, 17481285, 23308380, 27970056, 34962570, 46616760, 69925140, 139850280]

約数ペア:

[(1, 139850280), (2, 69925140), (3, 46616760), (4, 34962570), (5, 27970056), (6, 23308380), (8, 17481285), (9, 15538920), (10, 13985028), (12, 11654190), (15, 9323352), (18, 7769460), (20, 6992514), (24, 5827095), (27, 5179640), (30, 4661676), (36, 3884730), (40, 3496257), (45, 3107784), (54, 2589820), (60, 2330838), (72, 1942365), (90, 1553892), (108, 1294910), (120, 1165419), (135, 1035928), (180, 776946), (216, 647455), (270, 517964), (360, 388473), (540, 258982), (1080, 129491)]