120140880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{500587}}^1$

素因数の和:500603

約数の個数: 40

約数和(自身を含む): 372437472

約数和(自身を除く): 252296592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 500587, 1001174, 1501761, 2002348, 2502935, 3003522, 4004696, 5005870, 6007044, 7508805, 8009392, 10011740, 12014088, 15017610, 20023480, 24028176, 30035220, 40046960, 60070440, 120140880]

約数ペア:

[(1, 120140880), (2, 60070440), (3, 40046960), (4, 30035220), (5, 24028176), (6, 20023480), (8, 15017610), (10, 12014088), (12, 10011740), (15, 8009392), (16, 7508805), (20, 6007044), (24, 5005870), (30, 4004696), (40, 3003522), (48, 2502935), (60, 2002348), (80, 1501761), (120, 1001174), (240, 500587)]