144156780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{266957}}^1$

素因数の和:266975

約数の個数: 48

約数和(自身を含む): 448489440

約数和(自身を除く): 304332660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 266957, 533914, 800871, 1067828, 1334785, 1601742, 2402613, 2669570, 3203484, 4004355, 4805226, 5339140, 7207839, 8008710, 9610452, 12013065, 14415678, 16017420, 24026130, 28831356, 36039195, 48052260, 72078390, 144156780]

約数ペア:

[(1, 144156780), (2, 72078390), (3, 48052260), (4, 36039195), (5, 28831356), (6, 24026130), (9, 16017420), (10, 14415678), (12, 12013065), (15, 9610452), (18, 8008710), (20, 7207839), (27, 5339140), (30, 4805226), (36, 4004355), (45, 3203484), (54, 2669570), (60, 2402613), (90, 1601742), (108, 1334785), (135, 1067828), (180, 800871), (270, 533914), (540, 266957)]