45228240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{20939}}^1$

素因数の和:20961

約数の個数: 80

約数和(自身を含む): 155793600

約数和(自身を除く): 110565360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 20939, 41878, 62817, 83756, 104695, 125634, 167512, 188451, 209390, 251268, 314085, 335024, 376902, 418780, 502536, 565353, 628170, 753804, 837560, 942255, 1005072, 1130706, 1256340, 1507608, 1675120, 1884510, 2261412, 2512680, 2826765, 3015216, 3769020, 4522824, 5025360, 5653530, 7538040, 9045648, 11307060, 15076080, 22614120, 45228240]

約数ペア:

[(1, 45228240), (2, 22614120), (3, 15076080), (4, 11307060), (5, 9045648), (6, 7538040), (8, 5653530), (9, 5025360), (10, 4522824), (12, 3769020), (15, 3015216), (16, 2826765), (18, 2512680), (20, 2261412), (24, 1884510), (27, 1675120), (30, 1507608), (36, 1256340), (40, 1130706), (45, 1005072), (48, 942255), (54, 837560), (60, 753804), (72, 628170), (80, 565353), (90, 502536), (108, 418780), (120, 376902), (135, 335024), (144, 314085), (180, 251268), (216, 209390), (240, 188451), (270, 167512), (360, 125634), (432, 104695), (540, 83756), (720, 62817), (1080, 41878), (2160, 20939)]