30051720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83477}}^1$

素因数の和:83494

約数の個数: 48

約数和(自身を含む): 97669260

約数和(自身を除く): 67617540

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, 83477, 166954, 250431, 333908, 417385, 500862, 667816, 751293, 834770, 1001724, 1252155, 1502586, 1669540, 2003448, 2504310, 3005172, 3339080, 3756465, 5008620, 6010344, 7512930, 10017240, 15025860, 30051720]

約数ペア:

[(1, 30051720), (2, 15025860), (3, 10017240), (4, 7512930), (5, 6010344), (6, 5008620), (8, 3756465), (9, 3339080), (10, 3005172), (12, 2504310), (15, 2003448), (18, 1669540), (20, 1502586), (24, 1252155), (30, 1001724), (36, 834770), (40, 751293), (45, 667816), (60, 500862), (72, 417385), (90, 333908), (120, 250431), (180, 166954), (360, 83477)]