203560920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3469}}^1$

素因数の和:3649

約数の個数: 96

約数和(自身を含む): 665823600

約数和(自身を除く): 462262680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 163, 180, 326, 360, 489, 652, 815, 978, 1304, 1467, 1630, 1956, 2445, 2934, 3260, 3469, 3912, 4890, 5868, 6520, 6938, 7335, 9780, 10407, 11736, 13876, 14670, 17345, 19560, 20814, 27752, 29340, 31221, 34690, 41628, 52035, 58680, 62442, 69380, 83256, 104070, 124884, 138760, 156105, 208140, 249768, 312210, 416280, 565447, 624420, 1130894, 1248840, 1696341, 2261788, 2827235, 3392682, 4523576, 5089023, 5654470, 6785364, 8481705, 10178046, 11308940, 13570728, 16963410, 20356092, 22617880, 25445115, 33926820, 40712184, 50890230, 67853640, 101780460, 203560920]

約数ペア:

[(1, 203560920), (2, 101780460), (3, 67853640), (4, 50890230), (5, 40712184), (6, 33926820), (8, 25445115), (9, 22617880), (10, 20356092), (12, 16963410), (15, 13570728), (18, 11308940), (20, 10178046), (24, 8481705), (30, 6785364), (36, 5654470), (40, 5089023), (45, 4523576), (60, 3392682), (72, 2827235), (90, 2261788), (120, 1696341), (163, 1248840), (180, 1130894), (326, 624420), (360, 565447), (489, 416280), (652, 312210), (815, 249768), (978, 208140), (1304, 156105), (1467, 138760), (1630, 124884), (1956, 104070), (2445, 83256), (2934, 69380), (3260, 62442), (3469, 58680), (3912, 52035), (4890, 41628), (5868, 34690), (6520, 31221), (6938, 29340), (7335, 27752), (9780, 20814), (10407, 19560), (11736, 17345), (13876, 14670)]