12279708720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17055151}}^1$

素因数の和:17055170

約数の個数: 60

約数和(自身を含む): 41239357536

約数和(自身を除く): 28959648816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 17055151, 34110302, 51165453, 68220604, 85275755, 102330906, 136441208, 153496359, 170551510, 204661812, 255827265, 272882416, 306992718, 341103020, 409323624, 511654530, 613985436, 682206040, 767481795, 818647248, 1023309060, 1227970872, 1364412080, 1534963590, 2046618120, 2455941744, 3069927180, 4093236240, 6139854360, 12279708720]

約数ペア:

[(1, 12279708720), (2, 6139854360), (3, 4093236240), (4, 3069927180), (5, 2455941744), (6, 2046618120), (8, 1534963590), (9, 1364412080), (10, 1227970872), (12, 1023309060), (15, 818647248), (16, 767481795), (18, 682206040), (20, 613985436), (24, 511654530), (30, 409323624), (36, 341103020), (40, 306992718), (45, 272882416), (48, 255827265), (60, 204661812), (72, 170551510), (80, 153496359), (90, 136441208), (120, 102330906), (144, 85275755), (180, 68220604), (240, 51165453), (360, 34110302), (720, 17055151)]