12444660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1471}}^1$

素因数の和:1533

約数の個数: 72

約数和(自身を含む): 38578176

約数和(自身を除く): 26133516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1471, 1692, 2115, 2820, 2942, 4230, 4413, 5884, 7355, 8460, 8826, 13239, 14710, 17652, 22065, 26478, 29420, 44130, 52956, 66195, 69137, 88260, 132390, 138274, 207411, 264780, 276548, 345685, 414822, 622233, 691370, 829644, 1037055, 1244466, 1382740, 2074110, 2488932, 3111165, 4148220, 6222330, 12444660]

約数ペア:

[(1, 12444660), (2, 6222330), (3, 4148220), (4, 3111165), (5, 2488932), (6, 2074110), (9, 1382740), (10, 1244466), (12, 1037055), (15, 829644), (18, 691370), (20, 622233), (30, 414822), (36, 345685), (45, 276548), (47, 264780), (60, 207411), (90, 138274), (94, 132390), (141, 88260), (180, 69137), (188, 66195), (235, 52956), (282, 44130), (423, 29420), (470, 26478), (564, 22065), (705, 17652), (846, 14710), (940, 13239), (1410, 8826), (1471, 8460), (1692, 7355), (2115, 5884), (2820, 4413), (2942, 4230)]