18610920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3041}}^1$

素因数の和:3075

約数の個数: 96

約数和(自身を含む): 64064520

約数和(自身を除く): 45453600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3041, 3060, 6082, 6120, 9123, 12164, 15205, 18246, 24328, 27369, 30410, 36492, 45615, 51697, 54738, 60820, 72984, 91230, 103394, 109476, 121640, 136845, 155091, 182460, 206788, 218952, 258485, 273690, 310182, 364920, 413576, 465273, 516970, 547380, 620364, 775455, 930546, 1033940, 1094760, 1240728, 1550910, 1861092, 2067880, 2326365, 3101820, 3722184, 4652730, 6203640, 9305460, 18610920]

約数ペア:

[(1, 18610920), (2, 9305460), (3, 6203640), (4, 4652730), (5, 3722184), (6, 3101820), (8, 2326365), (9, 2067880), (10, 1861092), (12, 1550910), (15, 1240728), (17, 1094760), (18, 1033940), (20, 930546), (24, 775455), (30, 620364), (34, 547380), (36, 516970), (40, 465273), (45, 413576), (51, 364920), (60, 310182), (68, 273690), (72, 258485), (85, 218952), (90, 206788), (102, 182460), (120, 155091), (136, 136845), (153, 121640), (170, 109476), (180, 103394), (204, 91230), (255, 72984), (306, 60820), (340, 54738), (360, 51697), (408, 45615), (510, 36492), (612, 30410), (680, 27369), (765, 24328), (1020, 18246), (1224, 15205), (1530, 12164), (2040, 9123), (3041, 6120), (3060, 6082)]