25581840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{106591}}^1$

素因数の和:106607

約数の個数: 40

約数和(自身を含む): 79304448

約数和(自身を除く): 53722608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 106591, 213182, 319773, 426364, 532955, 639546, 852728, 1065910, 1279092, 1598865, 1705456, 2131820, 2558184, 3197730, 4263640, 5116368, 6395460, 8527280, 12790920, 25581840]

約数ペア:

[(1, 25581840), (2, 12790920), (3, 8527280), (4, 6395460), (5, 5116368), (6, 4263640), (8, 3197730), (10, 2558184), (12, 2131820), (15, 1705456), (16, 1598865), (20, 1279092), (24, 1065910), (30, 852728), (40, 639546), (48, 532955), (60, 426364), (80, 319773), (120, 213182), (240, 106591)]