154302480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{214309}}^1$

素因数の和:214328

約数の個数: 60

約数和(自身を含む): 518201580

約数和(自身を除く): 363899100

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, 214309, 428618, 642927, 857236, 1071545, 1285854, 1714472, 1928781, 2143090, 2571708, 3214635, 3428944, 3857562, 4286180, 5143416, 6429270, 7715124, 8572360, 9643905, 10286832, 12858540, 15430248, 17144720, 19287810, 25717080, 30860496, 38575620, 51434160, 77151240, 154302480]

約数ペア:

[(1, 154302480), (2, 77151240), (3, 51434160), (4, 38575620), (5, 30860496), (6, 25717080), (8, 19287810), (9, 17144720), (10, 15430248), (12, 12858540), (15, 10286832), (16, 9643905), (18, 8572360), (20, 7715124), (24, 6429270), (30, 5143416), (36, 4286180), (40, 3857562), (45, 3428944), (48, 3214635), (60, 2571708), (72, 2143090), (80, 1928781), (90, 1714472), (120, 1285854), (144, 1071545), (180, 857236), (240, 642927), (360, 428618), (720, 214309)]