203442480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{282559}}^1$

素因数の和:282578

約数の個数: 60

約数和(自身を含む): 683230080

約数和(自身を除く): 479787600

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, 282559, 565118, 847677, 1130236, 1412795, 1695354, 2260472, 2543031, 2825590, 3390708, 4238385, 4520944, 5086062, 5651180, 6781416, 8476770, 10172124, 11302360, 12715155, 13562832, 16953540, 20344248, 22604720, 25430310, 33907080, 40688496, 50860620, 67814160, 101721240, 203442480]

約数ペア:

[(1, 203442480), (2, 101721240), (3, 67814160), (4, 50860620), (5, 40688496), (6, 33907080), (8, 25430310), (9, 22604720), (10, 20344248), (12, 16953540), (15, 13562832), (16, 12715155), (18, 11302360), (20, 10172124), (24, 8476770), (30, 6781416), (36, 5651180), (40, 5086062), (45, 4520944), (48, 4238385), (60, 3390708), (72, 2825590), (80, 2543031), (90, 2260472), (120, 1695354), (144, 1412795), (180, 1130236), (240, 847677), (360, 565118), (720, 282559)]