246147480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15901}}^1$

素因数の和:15961

約数の個数: 96

約数和(自身を含む): 818634960

約数和(自身を除く): 572487480

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, 15901, 31802, 47703, 63604, 79505, 95406, 127208, 143109, 159010, 190812, 238515, 286218, 318020, 381624, 477030, 572436, 636040, 683743, 715545, 954060, 1144872, 1367486, 1431090, 1908120, 2051229, 2734972, 2862180, 3418715, 4102458, 5469944, 5724360, 6153687, 6837430, 8204916, 10256145, 12307374, 13674860, 16409832, 20512290, 24614748, 27349720, 30768435, 41024580, 49229496, 61536870, 82049160, 123073740, 246147480]

約数ペア:

[(1, 246147480), (2, 123073740), (3, 82049160), (4, 61536870), (5, 49229496), (6, 41024580), (8, 30768435), (9, 27349720), (10, 24614748), (12, 20512290), (15, 16409832), (18, 13674860), (20, 12307374), (24, 10256145), (30, 8204916), (36, 6837430), (40, 6153687), (43, 5724360), (45, 5469944), (60, 4102458), (72, 3418715), (86, 2862180), (90, 2734972), (120, 2051229), (129, 1908120), (172, 1431090), (180, 1367486), (215, 1144872), (258, 954060), (344, 715545), (360, 683743), (387, 636040), (430, 572436), (516, 477030), (645, 381624), (774, 318020), (860, 286218), (1032, 238515), (1290, 190812), (1548, 159010), (1720, 143109), (1935, 127208), (2580, 95406), (3096, 79505), (3870, 63604), (5160, 47703), (7740, 31802), (15480, 15901)]