70438080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:566

約数の個数: 112

約数和(自身を含む): 225308160

約数和(自身を除く): 154870080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 239, 240, 307, 320, 478, 480, 614, 717, 921, 956, 960, 1195, 1228, 1434, 1535, 1842, 1912, 2390, 2456, 2868, 3070, 3585, 3684, 3824, 4605, 4780, 4912, 5736, 6140, 7170, 7368, 7648, 9210, 9560, 9824, 11472, 12280, 14340, 14736, 15296, 18420, 19120, 19648, 22944, 24560, 28680, 29472, 36840, 38240, 45888, 49120, 57360, 58944, 73373, 73680, 76480, 98240, 114720, 146746, 147360, 220119, 229440, 293492, 294720, 366865, 440238, 586984, 733730, 880476, 1100595, 1173968, 1467460, 1760952, 2201190, 2347936, 2934920, 3521904, 4402380, 4695872, 5869840, 7043808, 8804760, 11739680, 14087616, 17609520, 23479360, 35219040, 70438080]

約数ペア:

[(1, 70438080), (2, 35219040), (3, 23479360), (4, 17609520), (5, 14087616), (6, 11739680), (8, 8804760), (10, 7043808), (12, 5869840), (15, 4695872), (16, 4402380), (20, 3521904), (24, 2934920), (30, 2347936), (32, 2201190), (40, 1760952), (48, 1467460), (60, 1173968), (64, 1100595), (80, 880476), (96, 733730), (120, 586984), (160, 440238), (192, 366865), (239, 294720), (240, 293492), (307, 229440), (320, 220119), (478, 147360), (480, 146746), (614, 114720), (717, 98240), (921, 76480), (956, 73680), (960, 73373), (1195, 58944), (1228, 57360), (1434, 49120), (1535, 45888), (1842, 38240), (1912, 36840), (2390, 29472), (2456, 28680), (2868, 24560), (3070, 22944), (3585, 19648), (3684, 19120), (3824, 18420), (4605, 15296), (4780, 14736), (4912, 14340), (5736, 12280), (6140, 11472), (7170, 9824), (7368, 9560), (7648, 9210)]