16258980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2683}}^1$

素因数の和:2796

約数の個数: 48

約数和(自身を含む): 45993024

約数和(自身を除く): 29734044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 2683, 3030, 5366, 6060, 8049, 10732, 13415, 16098, 26830, 32196, 40245, 53660, 80490, 160980, 270983, 541966, 812949, 1083932, 1354915, 1625898, 2709830, 3251796, 4064745, 5419660, 8129490, 16258980]

約数ペア:

[(1, 16258980), (2, 8129490), (3, 5419660), (4, 4064745), (5, 3251796), (6, 2709830), (10, 1625898), (12, 1354915), (15, 1083932), (20, 812949), (30, 541966), (60, 270983), (101, 160980), (202, 80490), (303, 53660), (404, 40245), (505, 32196), (606, 26830), (1010, 16098), (1212, 13415), (1515, 10732), (2020, 8049), (2683, 6060), (3030, 5366)]