1401492720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5839553}}^1$

素因数の和:5839569

約数の個数: 40

約数和(自身を含む): 4344628176

約数和(自身を除く): 2943135456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5839553, 11679106, 17518659, 23358212, 29197765, 35037318, 46716424, 58395530, 70074636, 87593295, 93432848, 116791060, 140149272, 175186590, 233582120, 280298544, 350373180, 467164240, 700746360, 1401492720]

約数ペア:

[(1, 1401492720), (2, 700746360), (3, 467164240), (4, 350373180), (5, 280298544), (6, 233582120), (8, 175186590), (10, 140149272), (12, 116791060), (15, 93432848), (16, 87593295), (20, 70074636), (24, 58395530), (30, 46716424), (40, 35037318), (48, 29197765), (60, 23358212), (80, 17518659), (120, 11679106), (240, 5839553)]