73241880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4391}}^1$

素因数の和:4544

約数の個数: 64

約数和(自身を含む): 221356800

約数和(自身を除く): 148114920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 4391, 5560, 8340, 8782, 13173, 16680, 17564, 21955, 26346, 35128, 43910, 52692, 65865, 87820, 105384, 131730, 175640, 263460, 526920, 610349, 1220698, 1831047, 2441396, 3051745, 3662094, 4882792, 6103490, 7324188, 9155235, 12206980, 14648376, 18310470, 24413960, 36620940, 73241880]

約数ペア:

[(1, 73241880), (2, 36620940), (3, 24413960), (4, 18310470), (5, 14648376), (6, 12206980), (8, 9155235), (10, 7324188), (12, 6103490), (15, 4882792), (20, 3662094), (24, 3051745), (30, 2441396), (40, 1831047), (60, 1220698), (120, 610349), (139, 526920), (278, 263460), (417, 175640), (556, 131730), (695, 105384), (834, 87820), (1112, 65865), (1390, 52692), (1668, 43910), (2085, 35128), (2780, 26346), (3336, 21955), (4170, 17564), (4391, 16680), (5560, 13173), (8340, 8782)]