745546680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{230107}}^1$

素因数の和:230130

約数の個数: 80

約数和(自身を含む): 2505876120

約数和(自身を除く): 1760329440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 230107, 460214, 690321, 920428, 1150535, 1380642, 1840856, 2070963, 2301070, 2761284, 3451605, 4141926, 4602140, 5522568, 6212889, 6903210, 8283852, 9204280, 10354815, 12425778, 13806420, 16567704, 18638667, 20709630, 24851556, 27612840, 31064445, 37277334, 41419260, 49703112, 62128890, 74554668, 82838520, 93193335, 124257780, 149109336, 186386670, 248515560, 372773340, 745546680]

約数ペア:

[(1, 745546680), (2, 372773340), (3, 248515560), (4, 186386670), (5, 149109336), (6, 124257780), (8, 93193335), (9, 82838520), (10, 74554668), (12, 62128890), (15, 49703112), (18, 41419260), (20, 37277334), (24, 31064445), (27, 27612840), (30, 24851556), (36, 20709630), (40, 18638667), (45, 16567704), (54, 13806420), (60, 12425778), (72, 10354815), (81, 9204280), (90, 8283852), (108, 6903210), (120, 6212889), (135, 5522568), (162, 4602140), (180, 4141926), (216, 3451605), (270, 2761284), (324, 2301070), (360, 2070963), (405, 1840856), (540, 1380642), (648, 1150535), (810, 920428), (1080, 690321), (1620, 460214), (3240, 230107)]