122879040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4129}}^1$

素因数の和:4180

約数の個数: 112

約数和(自身を含む): 402823680

約数和(自身を除く): 279944640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4129, 4960, 5952, 7440, 8258, 9920, 12387, 14880, 16516, 20645, 24774, 29760, 33032, 41290, 49548, 61935, 66064, 82580, 99096, 123870, 127999, 132128, 165160, 198192, 247740, 255998, 264256, 330320, 383997, 396384, 495480, 511996, 639995, 660640, 767994, 792768, 990960, 1023992, 1279990, 1321280, 1535988, 1919985, 1981920, 2047984, 2559980, 3071976, 3839970, 3963840, 4095968, 5119960, 6143952, 7679940, 8191936, 10239920, 12287904, 15359880, 20479840, 24575808, 30719760, 40959680, 61439520, 122879040]

約数ペア:

[(1, 122879040), (2, 61439520), (3, 40959680), (4, 30719760), (5, 24575808), (6, 20479840), (8, 15359880), (10, 12287904), (12, 10239920), (15, 8191936), (16, 7679940), (20, 6143952), (24, 5119960), (30, 4095968), (31, 3963840), (32, 3839970), (40, 3071976), (48, 2559980), (60, 2047984), (62, 1981920), (64, 1919985), (80, 1535988), (93, 1321280), (96, 1279990), (120, 1023992), (124, 990960), (155, 792768), (160, 767994), (186, 660640), (192, 639995), (240, 511996), (248, 495480), (310, 396384), (320, 383997), (372, 330320), (465, 264256), (480, 255998), (496, 247740), (620, 198192), (744, 165160), (930, 132128), (960, 127999), (992, 123870), (1240, 99096), (1488, 82580), (1860, 66064), (1984, 61935), (2480, 49548), (2976, 41290), (3720, 33032), (4129, 29760), (4960, 24774), (5952, 20645), (7440, 16516), (8258, 14880), (9920, 12387)]