72568707480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4687901}}^1$

素因数の和:4687961

約数の個数: 96

約数和(自身を含む): 241333194960

約数和(自身を除く): 168764487480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 4687901, 9375802, 14063703, 18751604, 23439505, 28127406, 37503208, 42191109, 46879010, 56254812, 70318515, 84382218, 93758020, 112509624, 140637030, 168764436, 187516040, 201579743, 210955545, 281274060, 337528872, 403159486, 421911090, 562548120, 604739229, 806318972, 843822180, 1007898715, 1209478458, 1612637944, 1687644360, 1814217687, 2015797430, 2418956916, 3023696145, 3628435374, 4031594860, 4837913832, 6047392290, 7256870748, 8063189720, 9071088435, 12094784580, 14513741496, 18142176870, 24189569160, 36284353740, 72568707480]

約数ペア:

[(1, 72568707480), (2, 36284353740), (3, 24189569160), (4, 18142176870), (5, 14513741496), (6, 12094784580), (8, 9071088435), (9, 8063189720), (10, 7256870748), (12, 6047392290), (15, 4837913832), (18, 4031594860), (20, 3628435374), (24, 3023696145), (30, 2418956916), (36, 2015797430), (40, 1814217687), (43, 1687644360), (45, 1612637944), (60, 1209478458), (72, 1007898715), (86, 843822180), (90, 806318972), (120, 604739229), (129, 562548120), (172, 421911090), (180, 403159486), (215, 337528872), (258, 281274060), (344, 210955545), (360, 201579743), (387, 187516040), (430, 168764436), (516, 140637030), (645, 112509624), (774, 93758020), (860, 84382218), (1032, 70318515), (1290, 56254812), (1548, 46879010), (1720, 42191109), (1935, 37503208), (2580, 28127406), (3096, 23439505), (3870, 18751604), (5160, 14063703), (7740, 9375802), (15480, 4687901)]