122807880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8747}}^1$

素因数の和:8780

約数の個数: 128

約数和(自身を含む): 440899200

約数和(自身を除く): 318091320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 8747, 14040, 17494, 26241, 34988, 43735, 52482, 69976, 78723, 87470, 104964, 113711, 131205, 157446, 174940, 209928, 227422, 236169, 262410, 314892, 341133, 349880, 393615, 454844, 472338, 524820, 568555, 629784, 682266, 787230, 909688, 944676, 1023399, 1049640, 1137110, 1180845, 1364532, 1574460, 1705665, 1889352, 2046798, 2274220, 2361690, 2729064, 3070197, 3148920, 3411330, 4093596, 4548440, 4723380, 5116995, 6140394, 6822660, 8187192, 9446760, 10233990, 12280788, 13645320, 15350985, 20467980, 24561576, 30701970, 40935960, 61403940, 122807880]

約数ペア:

[(1, 122807880), (2, 61403940), (3, 40935960), (4, 30701970), (5, 24561576), (6, 20467980), (8, 15350985), (9, 13645320), (10, 12280788), (12, 10233990), (13, 9446760), (15, 8187192), (18, 6822660), (20, 6140394), (24, 5116995), (26, 4723380), (27, 4548440), (30, 4093596), (36, 3411330), (39, 3148920), (40, 3070197), (45, 2729064), (52, 2361690), (54, 2274220), (60, 2046798), (65, 1889352), (72, 1705665), (78, 1574460), (90, 1364532), (104, 1180845), (108, 1137110), (117, 1049640), (120, 1023399), (130, 944676), (135, 909688), (156, 787230), (180, 682266), (195, 629784), (216, 568555), (234, 524820), (260, 472338), (270, 454844), (312, 393615), (351, 349880), (360, 341133), (390, 314892), (468, 262410), (520, 236169), (540, 227422), (585, 209928), (702, 174940), (780, 157446), (936, 131205), (1080, 113711), (1170, 104964), (1404, 87470), (1560, 78723), (1755, 69976), (2340, 52482), (2808, 43735), (3510, 34988), (4680, 26241), (7020, 17494), (8747, 14040)]