38877840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:502

約数の個数: 160

約数和(自身を含む): 137491200

約数和(自身を除く): 98613360

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, 328, 360, 369, 410, 432, 439, 492, 540, 615, 656, 720, 738, 820, 878, 984, 1080, 1107, 1230, 1317, 1476, 1640, 1756, 1845, 1968, 2160, 2195, 2214, 2460, 2634, 2952, 3280, 3512, 3690, 3951, 4390, 4428, 4920, 5268, 5535, 5904, 6585, 7024, 7380, 7902, 8780, 8856, 9840, 10536, 11070, 11853, 13170, 14760, 15804, 17560, 17712, 17999, 19755, 21072, 22140, 23706, 26340, 29520, 31608, 35120, 35998, 39510, 44280, 47412, 52680, 53997, 59265, 63216, 71996, 79020, 88560, 89995, 94824, 105360, 107994, 118530, 143992, 158040, 161991, 179990, 189648, 215988, 237060, 269985, 287984, 316080, 323982, 359980, 431976, 474120, 485973, 539970, 647964, 719960, 809955, 863952, 948240, 971946, 1079940, 1295928, 1439920, 1619910, 1943892, 2159880, 2429865, 2591856, 3239820, 3887784, 4319760, 4859730, 6479640, 7775568, 9719460, 12959280, 19438920, 38877840]

約数ペア:

[(1, 38877840), (2, 19438920), (3, 12959280), (4, 9719460), (5, 7775568), (6, 6479640), (8, 4859730), (9, 4319760), (10, 3887784), (12, 3239820), (15, 2591856), (16, 2429865), (18, 2159880), (20, 1943892), (24, 1619910), (27, 1439920), (30, 1295928), (36, 1079940), (40, 971946), (41, 948240), (45, 863952), (48, 809955), (54, 719960), (60, 647964), (72, 539970), (80, 485973), (82, 474120), (90, 431976), (108, 359980), (120, 323982), (123, 316080), (135, 287984), (144, 269985), (164, 237060), (180, 215988), (205, 189648), (216, 179990), (240, 161991), (246, 158040), (270, 143992), (328, 118530), (360, 107994), (369, 105360), (410, 94824), (432, 89995), (439, 88560), (492, 79020), (540, 71996), (615, 63216), (656, 59265), (720, 53997), (738, 52680), (820, 47412), (878, 44280), (984, 39510), (1080, 35998), (1107, 35120), (1230, 31608), (1317, 29520), (1476, 26340), (1640, 23706), (1756, 22140), (1845, 21072), (1968, 19755), (2160, 17999), (2195, 17712), (2214, 17560), (2460, 15804), (2634, 14760), (2952, 13170), (3280, 11853), (3512, 11070), (3690, 10536), (3951, 9840), (4390, 8856), (4428, 8780), (4920, 7902), (5268, 7380), (5535, 7024), (5904, 6585)]