120131280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{166849}}^1$

素因数の和:166868

約数の個数: 60

約数和(自身を含む): 403443300

約数和(自身を除く): 283312020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 166849, 333698, 500547, 667396, 834245, 1001094, 1334792, 1501641, 1668490, 2002188, 2502735, 2669584, 3003282, 3336980, 4004376, 5005470, 6006564, 6673960, 7508205, 8008752, 10010940, 12013128, 13347920, 15016410, 20021880, 24026256, 30032820, 40043760, 60065640, 120131280]

約数ペア:

[(1, 120131280), (2, 60065640), (3, 40043760), (4, 30032820), (5, 24026256), (6, 20021880), (8, 15016410), (9, 13347920), (10, 12013128), (12, 10010940), (15, 8008752), (16, 7508205), (18, 6673960), (20, 6006564), (24, 5005470), (30, 4004376), (36, 3336980), (40, 3003282), (45, 2669584), (48, 2502735), (60, 2002188), (72, 1668490), (80, 1501641), (90, 1334792), (120, 1001094), (144, 834245), (180, 667396), (240, 500547), (360, 333698), (720, 166849)]