15332220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{28393}}^1$

素因数の和:28411

約数の個数: 48

約数和(自身を含む): 47701920

約数和(自身を除く): 32369700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 28393, 56786, 85179, 113572, 141965, 170358, 255537, 283930, 340716, 425895, 511074, 567860, 766611, 851790, 1022148, 1277685, 1533222, 1703580, 2555370, 3066444, 3833055, 5110740, 7666110, 15332220]

約数ペア:

[(1, 15332220), (2, 7666110), (3, 5110740), (4, 3833055), (5, 3066444), (6, 2555370), (9, 1703580), (10, 1533222), (12, 1277685), (15, 1022148), (18, 851790), (20, 766611), (27, 567860), (30, 511074), (36, 425895), (45, 340716), (54, 283930), (60, 255537), (90, 170358), (108, 141965), (135, 113572), (180, 85179), (270, 56786), (540, 28393)]