91189440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31663}}^1$

素因数の和:31686

約数の個数: 84

約数和(自身を含む): 313663584

約数和(自身を除く): 222474144

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 31663, 63326, 94989, 126652, 158315, 189978, 253304, 284967, 316630, 379956, 474945, 506608, 569934, 633260, 759912, 949890, 1013216, 1139868, 1266520, 1424835, 1519824, 1899780, 2026432, 2279736, 2533040, 2849670, 3039648, 3799560, 4559472, 5066080, 5699340, 6079296, 7599120, 9118944, 10132160, 11398680, 15198240, 18237888, 22797360, 30396480, 45594720, 91189440]

約数ペア:

[(1, 91189440), (2, 45594720), (3, 30396480), (4, 22797360), (5, 18237888), (6, 15198240), (8, 11398680), (9, 10132160), (10, 9118944), (12, 7599120), (15, 6079296), (16, 5699340), (18, 5066080), (20, 4559472), (24, 3799560), (30, 3039648), (32, 2849670), (36, 2533040), (40, 2279736), (45, 2026432), (48, 1899780), (60, 1519824), (64, 1424835), (72, 1266520), (80, 1139868), (90, 1013216), (96, 949890), (120, 759912), (144, 633260), (160, 569934), (180, 506608), (192, 474945), (240, 379956), (288, 316630), (320, 284967), (360, 253304), (480, 189978), (576, 158315), (720, 126652), (960, 94989), (1440, 63326), (2880, 31663)]