231280680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{1459}}^1$

素因数の和:2794

約数の個数: 64

約数和(自身を含む): 694843200

約数和(自身を除く): 463562520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1321, 1459, 2642, 2918, 3963, 4377, 5284, 5836, 6605, 7295, 7926, 8754, 10568, 11672, 13210, 14590, 15852, 17508, 19815, 21885, 26420, 29180, 31704, 35016, 39630, 43770, 52840, 58360, 79260, 87540, 158520, 175080, 1927339, 3854678, 5782017, 7709356, 9636695, 11564034, 15418712, 19273390, 23128068, 28910085, 38546780, 46256136, 57820170, 77093560, 115640340, 231280680]

約数ペア:

[(1, 231280680), (2, 115640340), (3, 77093560), (4, 57820170), (5, 46256136), (6, 38546780), (8, 28910085), (10, 23128068), (12, 19273390), (15, 15418712), (20, 11564034), (24, 9636695), (30, 7709356), (40, 5782017), (60, 3854678), (120, 1927339), (1321, 175080), (1459, 158520), (2642, 87540), (2918, 79260), (3963, 58360), (4377, 52840), (5284, 43770), (5836, 39630), (6605, 35016), (7295, 31704), (7926, 29180), (8754, 26420), (10568, 21885), (11672, 19815), (13210, 17508), (14590, 15852)]