127932720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{533053}}^1$

素因数の和:533069

約数の個数: 40

約数和(自身を含む): 396592176

約数和(自身を除く): 268659456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 533053, 1066106, 1599159, 2132212, 2665265, 3198318, 4264424, 5330530, 6396636, 7995795, 8528848, 10661060, 12793272, 15991590, 21322120, 25586544, 31983180, 42644240, 63966360, 127932720]

約数ペア:

[(1, 127932720), (2, 63966360), (3, 42644240), (4, 31983180), (5, 25586544), (6, 21322120), (8, 15991590), (10, 12793272), (12, 10661060), (15, 8528848), (16, 7995795), (20, 6396636), (24, 5330530), (30, 4264424), (40, 3198318), (48, 2665265), (60, 2132212), (80, 1599159), (120, 1066106), (240, 533053)]