127936920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1066141}}^1$

素因数の和:1066155

約数の個数: 32

約数和(自身を含む): 383811120

約数和(自身を除く): 255874200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1066141, 2132282, 3198423, 4264564, 5330705, 6396846, 8529128, 10661410, 12793692, 15992115, 21322820, 25587384, 31984230, 42645640, 63968460, 127936920]

約数ペア:

[(1, 127936920), (2, 63968460), (3, 42645640), (4, 31984230), (5, 25587384), (6, 21322820), (8, 15992115), (10, 12793692), (12, 10661410), (15, 8529128), (20, 6396846), (24, 5330705), (30, 4264564), (40, 3198423), (60, 2132282), (120, 1066141)]