159323040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{110641}}^1$

素因数の和:110662

約数の個数: 72

約数和(自身を含む): 543694788

約数和(自身を除く): 384371748

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 110641, 221282, 331923, 442564, 553205, 663846, 885128, 995769, 1106410, 1327692, 1659615, 1770256, 1991538, 2212820, 2655384, 3319230, 3540512, 3983076, 4425640, 4978845, 5310768, 6638460, 7966152, 8851280, 9957690, 10621536, 13276920, 15932304, 17702560, 19915380, 26553840, 31864608, 39830760, 53107680, 79661520, 159323040]

約数ペア:

[(1, 159323040), (2, 79661520), (3, 53107680), (4, 39830760), (5, 31864608), (6, 26553840), (8, 19915380), (9, 17702560), (10, 15932304), (12, 13276920), (15, 10621536), (16, 9957690), (18, 8851280), (20, 7966152), (24, 6638460), (30, 5310768), (32, 4978845), (36, 4425640), (40, 3983076), (45, 3540512), (48, 3319230), (60, 2655384), (72, 2212820), (80, 1991538), (90, 1770256), (96, 1659615), (120, 1327692), (144, 1106410), (160, 995769), (180, 885128), (240, 663846), (288, 553205), (360, 442564), (480, 331923), (720, 221282), (1440, 110641)]