153491040

素因数分解:

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

素因数の和:106612

約数の個数: 72

約数和(自身を含む): 523793088

約数和(自身を除く): 370302048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 106591, 213182, 319773, 426364, 532955, 639546, 852728, 959319, 1065910, 1279092, 1598865, 1705456, 1918638, 2131820, 2558184, 3197730, 3410912, 3837276, 4263640, 4796595, 5116368, 6395460, 7674552, 8527280, 9593190, 10232736, 12790920, 15349104, 17054560, 19186380, 25581840, 30698208, 38372760, 51163680, 76745520, 153491040]

約数ペア:

[(1, 153491040), (2, 76745520), (3, 51163680), (4, 38372760), (5, 30698208), (6, 25581840), (8, 19186380), (9, 17054560), (10, 15349104), (12, 12790920), (15, 10232736), (16, 9593190), (18, 8527280), (20, 7674552), (24, 6395460), (30, 5116368), (32, 4796595), (36, 4263640), (40, 3837276), (45, 3410912), (48, 3197730), (60, 2558184), (72, 2131820), (80, 1918638), (90, 1705456), (96, 1598865), (120, 1279092), (144, 1065910), (160, 959319), (180, 852728), (240, 639546), (288, 532955), (360, 426364), (480, 319773), (720, 213182), (1440, 106591)]