22819560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{479}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 68774400

約数和(自身を除く): 45954840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 479, 794, 958, 1191, 1437, 1588, 1916, 1985, 2382, 2395, 2874, 3176, 3832, 3970, 4764, 4790, 5748, 5955, 7185, 7940, 9528, 9580, 11496, 11910, 14370, 15880, 19160, 23820, 28740, 47640, 57480, 190163, 380326, 570489, 760652, 950815, 1140978, 1521304, 1901630, 2281956, 2852445, 3803260, 4563912, 5704890, 7606520, 11409780, 22819560]

約数ペア:

[(1, 22819560), (2, 11409780), (3, 7606520), (4, 5704890), (5, 4563912), (6, 3803260), (8, 2852445), (10, 2281956), (12, 1901630), (15, 1521304), (20, 1140978), (24, 950815), (30, 760652), (40, 570489), (60, 380326), (120, 190163), (397, 57480), (479, 47640), (794, 28740), (958, 23820), (1191, 19160), (1437, 15880), (1588, 14370), (1916, 11910), (1985, 11496), (2382, 9580), (2395, 9528), (2874, 7940), (3176, 7185), (3832, 5955), (3970, 5748), (4764, 4790)]