143488020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{183959}}^1$

素因数の和:183984

約数の個数: 48

約数和(自身を含む): 432673920

約数和(自身を除く): 289185900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 183959, 367918, 551877, 735836, 919795, 1103754, 1839590, 2207508, 2391467, 2759385, 3679180, 4782934, 5518770, 7174401, 9565868, 11037540, 11957335, 14348802, 23914670, 28697604, 35872005, 47829340, 71744010, 143488020]

約数ペア:

[(1, 143488020), (2, 71744010), (3, 47829340), (4, 35872005), (5, 28697604), (6, 23914670), (10, 14348802), (12, 11957335), (13, 11037540), (15, 9565868), (20, 7174401), (26, 5518770), (30, 4782934), (39, 3679180), (52, 2759385), (60, 2391467), (65, 2207508), (78, 1839590), (130, 1103754), (156, 919795), (195, 735836), (260, 551877), (390, 367918), (780, 183959)]