201269160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{559081}}^1$

素因数の和:559098

約数の個数: 48

約数和(自身を含む): 654125940

約数和(自身を除く): 452856780

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, 559081, 1118162, 1677243, 2236324, 2795405, 3354486, 4472648, 5031729, 5590810, 6708972, 8386215, 10063458, 11181620, 13417944, 16772430, 20126916, 22363240, 25158645, 33544860, 40253832, 50317290, 67089720, 100634580, 201269160]

約数ペア:

[(1, 201269160), (2, 100634580), (3, 67089720), (4, 50317290), (5, 40253832), (6, 33544860), (8, 25158645), (9, 22363240), (10, 20126916), (12, 16772430), (15, 13417944), (18, 11181620), (20, 10063458), (24, 8386215), (30, 6708972), (36, 5590810), (40, 5031729), (45, 4472648), (60, 3354486), (72, 2795405), (90, 2236324), (120, 1677243), (180, 1118162), (360, 559081)]