8561880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1$

素因数の和:1433

約数の個数: 96

約数和(自身を含む): 29484000

約数和(自身を除く): 20922120

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, 1399, 1530, 2040, 2798, 3060, 4197, 5596, 6120, 6995, 8394, 11192, 12591, 13990, 16788, 20985, 23783, 25182, 27980, 33576, 41970, 47566, 50364, 55960, 62955, 71349, 83940, 95132, 100728, 118915, 125910, 142698, 167880, 190264, 214047, 237830, 251820, 285396, 356745, 428094, 475660, 503640, 570792, 713490, 856188, 951320, 1070235, 1426980, 1712376, 2140470, 2853960, 4280940, 8561880]

約数ペア:

[(1, 8561880), (2, 4280940), (3, 2853960), (4, 2140470), (5, 1712376), (6, 1426980), (8, 1070235), (9, 951320), (10, 856188), (12, 713490), (15, 570792), (17, 503640), (18, 475660), (20, 428094), (24, 356745), (30, 285396), (34, 251820), (36, 237830), (40, 214047), (45, 190264), (51, 167880), (60, 142698), (68, 125910), (72, 118915), (85, 100728), (90, 95132), (102, 83940), (120, 71349), (136, 62955), (153, 55960), (170, 50364), (180, 47566), (204, 41970), (255, 33576), (306, 27980), (340, 25182), (360, 23783), (408, 20985), (510, 16788), (612, 13990), (680, 12591), (765, 11192), (1020, 8394), (1224, 6995), (1399, 6120), (1530, 5596), (2040, 4197), (2798, 3060)]