1947159120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8113163}}^1$

素因数の和:8113179

約数の個数: 40

約数和(自身を含む): 6036194016

約数和(自身を除く): 4089034896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8113163, 16226326, 24339489, 32452652, 40565815, 48678978, 64905304, 81131630, 97357956, 121697445, 129810608, 162263260, 194715912, 243394890, 324526520, 389431824, 486789780, 649053040, 973579560, 1947159120]

約数ペア:

[(1, 1947159120), (2, 973579560), (3, 649053040), (4, 486789780), (5, 389431824), (6, 324526520), (8, 243394890), (10, 194715912), (12, 162263260), (15, 129810608), (16, 121697445), (20, 97357956), (24, 81131630), (30, 64905304), (40, 48678978), (48, 40565815), (60, 32452652), (80, 24339489), (120, 16226326), (240, 8113163)]