90883440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{126227}}^1$

素因数の和:126246

約数の個数: 60

約数和(自身を含む): 305219304

約数和(自身を除く): 214335864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 126227, 252454, 378681, 504908, 631135, 757362, 1009816, 1136043, 1262270, 1514724, 1893405, 2019632, 2272086, 2524540, 3029448, 3786810, 4544172, 5049080, 5680215, 6058896, 7573620, 9088344, 10098160, 11360430, 15147240, 18176688, 22720860, 30294480, 45441720, 90883440]

約数ペア:

[(1, 90883440), (2, 45441720), (3, 30294480), (4, 22720860), (5, 18176688), (6, 15147240), (8, 11360430), (9, 10098160), (10, 9088344), (12, 7573620), (15, 6058896), (16, 5680215), (18, 5049080), (20, 4544172), (24, 3786810), (30, 3029448), (36, 2524540), (40, 2272086), (45, 2019632), (48, 1893405), (60, 1514724), (72, 1262270), (80, 1136043), (90, 1009816), (120, 757362), (144, 631135), (180, 504908), (240, 378681), (360, 252454), (720, 126227)]