119659020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{153409}}^1$

素因数の和:153434

約数の個数: 48

約数和(自身を含む): 360820320

約数和(自身を除く): 241161300

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, 153409, 306818, 460227, 613636, 767045, 920454, 1534090, 1840908, 1994317, 2301135, 3068180, 3988634, 4602270, 5982951, 7977268, 9204540, 9971585, 11965902, 19943170, 23931804, 29914755, 39886340, 59829510, 119659020]

約数ペア:

[(1, 119659020), (2, 59829510), (3, 39886340), (4, 29914755), (5, 23931804), (6, 19943170), (10, 11965902), (12, 9971585), (13, 9204540), (15, 7977268), (20, 5982951), (26, 4602270), (30, 3988634), (39, 3068180), (52, 2301135), (60, 1994317), (65, 1840908), (78, 1534090), (130, 920454), (156, 767045), (195, 613636), (260, 460227), (390, 306818), (780, 153409)]