84507480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{234743}}^1$

素因数の和:234760

約数の個数: 48

約数和(自身を含む): 274650480

約数和(自身を除く): 190143000

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, 234743, 469486, 704229, 938972, 1173715, 1408458, 1877944, 2112687, 2347430, 2816916, 3521145, 4225374, 4694860, 5633832, 7042290, 8450748, 9389720, 10563435, 14084580, 16901496, 21126870, 28169160, 42253740, 84507480]

約数ペア:

[(1, 84507480), (2, 42253740), (3, 28169160), (4, 21126870), (5, 16901496), (6, 14084580), (8, 10563435), (9, 9389720), (10, 8450748), (12, 7042290), (15, 5633832), (18, 4694860), (20, 4225374), (24, 3521145), (30, 2816916), (36, 2347430), (40, 2112687), (45, 1877944), (60, 1408458), (72, 1173715), (90, 938972), (120, 704229), (180, 469486), (360, 234743)]