15829440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1499}}^1$

素因数の和:1530

約数の個数: 112

約数和(自身を含む): 54864000

約数和(自身を除く): 39034560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1499, 1760, 2112, 2640, 2998, 3520, 4497, 5280, 5996, 7495, 8994, 10560, 11992, 14990, 16489, 17988, 22485, 23984, 29980, 32978, 35976, 44970, 47968, 49467, 59960, 65956, 71952, 82445, 89940, 95936, 98934, 119920, 131912, 143904, 164890, 179880, 197868, 239840, 247335, 263824, 287808, 329780, 359760, 395736, 479680, 494670, 527648, 659560, 719520, 791472, 989340, 1055296, 1319120, 1439040, 1582944, 1978680, 2638240, 3165888, 3957360, 5276480, 7914720, 15829440]

約数ペア:

[(1, 15829440), (2, 7914720), (3, 5276480), (4, 3957360), (5, 3165888), (6, 2638240), (8, 1978680), (10, 1582944), (11, 1439040), (12, 1319120), (15, 1055296), (16, 989340), (20, 791472), (22, 719520), (24, 659560), (30, 527648), (32, 494670), (33, 479680), (40, 395736), (44, 359760), (48, 329780), (55, 287808), (60, 263824), (64, 247335), (66, 239840), (80, 197868), (88, 179880), (96, 164890), (110, 143904), (120, 131912), (132, 119920), (160, 98934), (165, 95936), (176, 89940), (192, 82445), (220, 71952), (240, 65956), (264, 59960), (320, 49467), (330, 47968), (352, 44970), (440, 35976), (480, 32978), (528, 29980), (660, 23984), (704, 22485), (880, 17988), (960, 16489), (1056, 14990), (1320, 11992), (1499, 10560), (1760, 8994), (2112, 7495), (2640, 5996), (2998, 5280), (3520, 4497)]