28133640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4597}}^1$

素因数の和:4631

約数の個数: 96

約数和(自身を含む): 96833880

約数和(自身を除く): 68700240

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, 3060, 4597, 6120, 9194, 13791, 18388, 22985, 27582, 36776, 41373, 45970, 55164, 68955, 78149, 82746, 91940, 110328, 137910, 156298, 165492, 183880, 206865, 234447, 275820, 312596, 330984, 390745, 413730, 468894, 551640, 625192, 703341, 781490, 827460, 937788, 1172235, 1406682, 1562980, 1654920, 1875576, 2344470, 2813364, 3125960, 3516705, 4688940, 5626728, 7033410, 9377880, 14066820, 28133640]

約数ペア:

[(1, 28133640), (2, 14066820), (3, 9377880), (4, 7033410), (5, 5626728), (6, 4688940), (8, 3516705), (9, 3125960), (10, 2813364), (12, 2344470), (15, 1875576), (17, 1654920), (18, 1562980), (20, 1406682), (24, 1172235), (30, 937788), (34, 827460), (36, 781490), (40, 703341), (45, 625192), (51, 551640), (60, 468894), (68, 413730), (72, 390745), (85, 330984), (90, 312596), (102, 275820), (120, 234447), (136, 206865), (153, 183880), (170, 165492), (180, 156298), (204, 137910), (255, 110328), (306, 91940), (340, 82746), (360, 78149), (408, 68955), (510, 55164), (612, 45970), (680, 41373), (765, 36776), (1020, 27582), (1224, 22985), (1530, 18388), (2040, 13791), (3060, 9194), (4597, 6120)]