78067680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{162641}}^1$

素因数の和:162659

約数の個数: 48

約数和(自身を含む): 245914704

約数和(自身を除く): 167847024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 162641, 325282, 487923, 650564, 813205, 975846, 1301128, 1626410, 1951692, 2439615, 2602256, 3252820, 3903384, 4879230, 5204512, 6505640, 7806768, 9758460, 13011280, 15613536, 19516920, 26022560, 39033840, 78067680]

約数ペア:

[(1, 78067680), (2, 39033840), (3, 26022560), (4, 19516920), (5, 15613536), (6, 13011280), (8, 9758460), (10, 7806768), (12, 6505640), (15, 5204512), (16, 4879230), (20, 3903384), (24, 3252820), (30, 2602256), (32, 2439615), (40, 1951692), (48, 1626410), (60, 1301128), (80, 975846), (96, 813205), (120, 650564), (160, 487923), (240, 325282), (480, 162641)]