146851920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67987}}^1$

素因数の和:68009

約数の個数: 80

約数和(自身を含む): 505830720

約数和(自身を除く): 358978800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 67987, 135974, 203961, 271948, 339935, 407922, 543896, 611883, 679870, 815844, 1019805, 1087792, 1223766, 1359740, 1631688, 1835649, 2039610, 2447532, 2719480, 3059415, 3263376, 3671298, 4079220, 4895064, 5438960, 6118830, 7342596, 8158440, 9178245, 9790128, 12237660, 14685192, 16316880, 18356490, 24475320, 29370384, 36712980, 48950640, 73425960, 146851920]

約数ペア:

[(1, 146851920), (2, 73425960), (3, 48950640), (4, 36712980), (5, 29370384), (6, 24475320), (8, 18356490), (9, 16316880), (10, 14685192), (12, 12237660), (15, 9790128), (16, 9178245), (18, 8158440), (20, 7342596), (24, 6118830), (27, 5438960), (30, 4895064), (36, 4079220), (40, 3671298), (45, 3263376), (48, 3059415), (54, 2719480), (60, 2447532), (72, 2039610), (80, 1835649), (90, 1631688), (108, 1359740), (120, 1223766), (135, 1087792), (144, 1019805), (180, 815844), (216, 679870), (240, 611883), (270, 543896), (360, 407922), (432, 339935), (540, 271948), (720, 203961), (1080, 135974), (2160, 67987)]