55561320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8123}}^1$

素因数の和:8159

約数の個数: 96

約数和(自身を含む): 190101600

約数和(自身を除く): 134540280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 8123, 16246, 24369, 32492, 40615, 48738, 64984, 73107, 81230, 97476, 121845, 146214, 154337, 162460, 194952, 243690, 292428, 308674, 324920, 365535, 463011, 487380, 584856, 617348, 731070, 771685, 926022, 974760, 1234696, 1389033, 1462140, 1543370, 1852044, 2315055, 2778066, 2924280, 3086740, 3704088, 4630110, 5556132, 6173480, 6945165, 9260220, 11112264, 13890330, 18520440, 27780660, 55561320]

約数ペア:

[(1, 55561320), (2, 27780660), (3, 18520440), (4, 13890330), (5, 11112264), (6, 9260220), (8, 6945165), (9, 6173480), (10, 5556132), (12, 4630110), (15, 3704088), (18, 3086740), (19, 2924280), (20, 2778066), (24, 2315055), (30, 1852044), (36, 1543370), (38, 1462140), (40, 1389033), (45, 1234696), (57, 974760), (60, 926022), (72, 771685), (76, 731070), (90, 617348), (95, 584856), (114, 487380), (120, 463011), (152, 365535), (171, 324920), (180, 308674), (190, 292428), (228, 243690), (285, 194952), (342, 162460), (360, 154337), (380, 146214), (456, 121845), (570, 97476), (684, 81230), (760, 73107), (855, 64984), (1140, 48738), (1368, 40615), (1710, 32492), (2280, 24369), (3420, 16246), (6840, 8123)]