40883280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{170347}}^1$

素因数の和:170363

約数の個数: 40

約数和(自身を含む): 126738912

約数和(自身を除く): 85855632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 170347, 340694, 511041, 681388, 851735, 1022082, 1362776, 1703470, 2044164, 2555205, 2725552, 3406940, 4088328, 5110410, 6813880, 8176656, 10220820, 13627760, 20441640, 40883280]

約数ペア:

[(1, 40883280), (2, 20441640), (3, 13627760), (4, 10220820), (5, 8176656), (6, 6813880), (8, 5110410), (10, 4088328), (12, 3406940), (15, 2725552), (16, 2555205), (20, 2044164), (24, 1703470), (30, 1362776), (40, 1022082), (48, 851735), (60, 681388), (80, 511041), (120, 340694), (240, 170347)]