82738080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{57457}}^1$

素因数の和:57478

約数の個数: 72

約数和(自身を含む): 282348612

約数和(自身を除く): 199610532

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 57457, 114914, 172371, 229828, 287285, 344742, 459656, 517113, 574570, 689484, 861855, 919312, 1034226, 1149140, 1378968, 1723710, 1838624, 2068452, 2298280, 2585565, 2757936, 3447420, 4136904, 4596560, 5171130, 5515872, 6894840, 8273808, 9193120, 10342260, 13789680, 16547616, 20684520, 27579360, 41369040, 82738080]

約数ペア:

[(1, 82738080), (2, 41369040), (3, 27579360), (4, 20684520), (5, 16547616), (6, 13789680), (8, 10342260), (9, 9193120), (10, 8273808), (12, 6894840), (15, 5515872), (16, 5171130), (18, 4596560), (20, 4136904), (24, 3447420), (30, 2757936), (32, 2585565), (36, 2298280), (40, 2068452), (45, 1838624), (48, 1723710), (60, 1378968), (72, 1149140), (80, 1034226), (90, 919312), (96, 861855), (120, 689484), (144, 574570), (160, 517113), (180, 459656), (240, 344742), (288, 287285), (360, 229828), (480, 172371), (720, 114914), (1440, 57457)]