159971040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{111091}}^1$

素因数の和:111112

約数の個数: 72

約数和(自身を含む): 545906088

約数和(自身を除く): 385935048

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, 111091, 222182, 333273, 444364, 555455, 666546, 888728, 999819, 1110910, 1333092, 1666365, 1777456, 1999638, 2221820, 2666184, 3332730, 3554912, 3999276, 4443640, 4999095, 5332368, 6665460, 7998552, 8887280, 9998190, 10664736, 13330920, 15997104, 17774560, 19996380, 26661840, 31994208, 39992760, 53323680, 79985520, 159971040]

約数ペア:

[(1, 159971040), (2, 79985520), (3, 53323680), (4, 39992760), (5, 31994208), (6, 26661840), (8, 19996380), (9, 17774560), (10, 15997104), (12, 13330920), (15, 10664736), (16, 9998190), (18, 8887280), (20, 7998552), (24, 6665460), (30, 5332368), (32, 4999095), (36, 4443640), (40, 3999276), (45, 3554912), (48, 3332730), (60, 2666184), (72, 2221820), (80, 1999638), (90, 1777456), (96, 1666365), (120, 1333092), (144, 1110910), (160, 999819), (180, 888728), (240, 666546), (288, 555455), (360, 444364), (480, 333273), (720, 222182), (1440, 111091)]