90719040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1783}}^1$

素因数の和:1856

約数の個数: 112

約数和(自身を含む): 293632128

約数和(自身を除く): 202913088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 192, 212, 240, 265, 318, 320, 424, 480, 530, 636, 795, 848, 960, 1060, 1272, 1590, 1696, 1783, 2120, 2544, 3180, 3392, 3566, 4240, 5088, 5349, 6360, 7132, 8480, 8915, 10176, 10698, 12720, 14264, 16960, 17830, 21396, 25440, 26745, 28528, 35660, 42792, 50880, 53490, 57056, 71320, 85584, 94499, 106980, 114112, 142640, 171168, 188998, 213960, 283497, 285280, 342336, 377996, 427920, 472495, 566994, 570560, 755992, 855840, 944990, 1133988, 1417485, 1511984, 1711680, 1889980, 2267976, 2834970, 3023968, 3779960, 4535952, 5669940, 6047936, 7559920, 9071904, 11339880, 15119840, 18143808, 22679760, 30239680, 45359520, 90719040]

約数ペア:

[(1, 90719040), (2, 45359520), (3, 30239680), (4, 22679760), (5, 18143808), (6, 15119840), (8, 11339880), (10, 9071904), (12, 7559920), (15, 6047936), (16, 5669940), (20, 4535952), (24, 3779960), (30, 3023968), (32, 2834970), (40, 2267976), (48, 1889980), (53, 1711680), (60, 1511984), (64, 1417485), (80, 1133988), (96, 944990), (106, 855840), (120, 755992), (159, 570560), (160, 566994), (192, 472495), (212, 427920), (240, 377996), (265, 342336), (318, 285280), (320, 283497), (424, 213960), (480, 188998), (530, 171168), (636, 142640), (795, 114112), (848, 106980), (960, 94499), (1060, 85584), (1272, 71320), (1590, 57056), (1696, 53490), (1783, 50880), (2120, 42792), (2544, 35660), (3180, 28528), (3392, 26745), (3566, 25440), (4240, 21396), (5088, 17830), (5349, 16960), (6360, 14264), (7132, 12720), (8480, 10698), (8915, 10176)]