27719280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:376

約数の個数: 160

約数和(自身を含む): 98118720

約数和(自身を除く): 70399440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 313, 328, 360, 369, 410, 432, 492, 540, 615, 626, 656, 720, 738, 820, 939, 984, 1080, 1107, 1230, 1252, 1476, 1565, 1640, 1845, 1878, 1968, 2160, 2214, 2460, 2504, 2817, 2952, 3130, 3280, 3690, 3756, 4428, 4695, 4920, 5008, 5535, 5634, 5904, 6260, 7380, 7512, 8451, 8856, 9390, 9840, 11070, 11268, 12520, 12833, 14085, 14760, 15024, 16902, 17712, 18780, 22140, 22536, 25040, 25666, 28170, 29520, 33804, 37560, 38499, 42255, 44280, 45072, 51332, 56340, 64165, 67608, 75120, 76998, 84510, 88560, 102664, 112680, 115497, 128330, 135216, 153996, 169020, 192495, 205328, 225360, 230994, 256660, 307992, 338040, 346491, 384990, 461988, 513320, 577485, 615984, 676080, 692982, 769980, 923976, 1026640, 1154970, 1385964, 1539960, 1732455, 1847952, 2309940, 2771928, 3079920, 3464910, 4619880, 5543856, 6929820, 9239760, 13859640, 27719280]

約数ペア:

[(1, 27719280), (2, 13859640), (3, 9239760), (4, 6929820), (5, 5543856), (6, 4619880), (8, 3464910), (9, 3079920), (10, 2771928), (12, 2309940), (15, 1847952), (16, 1732455), (18, 1539960), (20, 1385964), (24, 1154970), (27, 1026640), (30, 923976), (36, 769980), (40, 692982), (41, 676080), (45, 615984), (48, 577485), (54, 513320), (60, 461988), (72, 384990), (80, 346491), (82, 338040), (90, 307992), (108, 256660), (120, 230994), (123, 225360), (135, 205328), (144, 192495), (164, 169020), (180, 153996), (205, 135216), (216, 128330), (240, 115497), (246, 112680), (270, 102664), (313, 88560), (328, 84510), (360, 76998), (369, 75120), (410, 67608), (432, 64165), (492, 56340), (540, 51332), (615, 45072), (626, 44280), (656, 42255), (720, 38499), (738, 37560), (820, 33804), (939, 29520), (984, 28170), (1080, 25666), (1107, 25040), (1230, 22536), (1252, 22140), (1476, 18780), (1565, 17712), (1640, 16902), (1845, 15024), (1878, 14760), (1968, 14085), (2160, 12833), (2214, 12520), (2460, 11268), (2504, 11070), (2817, 9840), (2952, 9390), (3130, 8856), (3280, 8451), (3690, 7512), (3756, 7380), (4428, 6260), (4695, 5904), (4920, 5634), (5008, 5535)]