117902880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2059

約数の個数: 144

約数和(自身を含む): 412363224

約数和(自身を除く): 294460344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 1997, 2460, 2952, 3280, 3690, 3936, 3994, 4920, 5904, 5991, 6560, 7380, 7988, 9840, 9985, 11808, 11982, 14760, 15976, 17973, 19680, 19970, 23964, 29520, 29955, 31952, 35946, 39940, 47928, 59040, 59910, 63904, 71892, 79880, 81877, 89865, 95856, 119820, 143784, 159760, 163754, 179730, 191712, 239640, 245631, 287568, 319520, 327508, 359460, 409385, 479280, 491262, 575136, 655016, 718920, 736893, 818770, 958560, 982524, 1228155, 1310032, 1437840, 1473786, 1637540, 1965048, 2456310, 2620064, 2875680, 2947572, 3275080, 3684465, 3930096, 4912620, 5895144, 6550160, 7368930, 7860192, 9825240, 11790288, 13100320, 14737860, 19650480, 23580576, 29475720, 39300960, 58951440, 117902880]

約数ペア:

[(1, 117902880), (2, 58951440), (3, 39300960), (4, 29475720), (5, 23580576), (6, 19650480), (8, 14737860), (9, 13100320), (10, 11790288), (12, 9825240), (15, 7860192), (16, 7368930), (18, 6550160), (20, 5895144), (24, 4912620), (30, 3930096), (32, 3684465), (36, 3275080), (40, 2947572), (41, 2875680), (45, 2620064), (48, 2456310), (60, 1965048), (72, 1637540), (80, 1473786), (82, 1437840), (90, 1310032), (96, 1228155), (120, 982524), (123, 958560), (144, 818770), (160, 736893), (164, 718920), (180, 655016), (205, 575136), (240, 491262), (246, 479280), (288, 409385), (328, 359460), (360, 327508), (369, 319520), (410, 287568), (480, 245631), (492, 239640), (615, 191712), (656, 179730), (720, 163754), (738, 159760), (820, 143784), (984, 119820), (1230, 95856), (1312, 89865), (1440, 81877), (1476, 79880), (1640, 71892), (1845, 63904), (1968, 59910), (1997, 59040), (2460, 47928), (2952, 39940), (3280, 35946), (3690, 31952), (3936, 29955), (3994, 29520), (4920, 23964), (5904, 19970), (5991, 19680), (6560, 17973), (7380, 15976), (7988, 14760), (9840, 11982), (9985, 11808)]