349827480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1103}}^1$

素因数の和:2001

約数の個数: 96

約数和(自身を含む): 1139261760

約数和(自身を除く): 789434280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 881, 1103, 1762, 2206, 2643, 3309, 3524, 4405, 4412, 5286, 5515, 6618, 7048, 7929, 8810, 8824, 9927, 10572, 11030, 13215, 13236, 15858, 16545, 17620, 19854, 21144, 22060, 26430, 26472, 31716, 33090, 35240, 39645, 39708, 44120, 49635, 52860, 63432, 66180, 79290, 79416, 99270, 105720, 132360, 158580, 198540, 317160, 397080, 971743, 1943486, 2915229, 3886972, 4858715, 5830458, 7773944, 8745687, 9717430, 11660916, 14576145, 17491374, 19434860, 23321832, 29152290, 34982748, 38869720, 43728435, 58304580, 69965496, 87456870, 116609160, 174913740, 349827480]

約数ペア:

[(1, 349827480), (2, 174913740), (3, 116609160), (4, 87456870), (5, 69965496), (6, 58304580), (8, 43728435), (9, 38869720), (10, 34982748), (12, 29152290), (15, 23321832), (18, 19434860), (20, 17491374), (24, 14576145), (30, 11660916), (36, 9717430), (40, 8745687), (45, 7773944), (60, 5830458), (72, 4858715), (90, 3886972), (120, 2915229), (180, 1943486), (360, 971743), (881, 397080), (1103, 317160), (1762, 198540), (2206, 158580), (2643, 132360), (3309, 105720), (3524, 99270), (4405, 79416), (4412, 79290), (5286, 66180), (5515, 63432), (6618, 52860), (7048, 49635), (7929, 44120), (8810, 39708), (8824, 39645), (9927, 35240), (10572, 33090), (11030, 31716), (13215, 26472), (13236, 26430), (15858, 22060), (16545, 21144), (17620, 19854)]