66965760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{5813}}^1$

素因数の和:5840

約数の個数: 108

約数和(自身を含む): 231734412

約数和(自身を除く): 164768652

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 5813, 11520, 11626, 17439, 23252, 29065, 34878, 46504, 52317, 58130, 69756, 87195, 93008, 104634, 116260, 139512, 174390, 186016, 209268, 232520, 261585, 279024, 348780, 372032, 418536, 465040, 523170, 558048, 697560, 744064, 837072, 930080, 1046340, 1116096, 1395120, 1488128, 1674144, 1860160, 2092680, 2232192, 2790240, 3348288, 3720320, 4185360, 4464384, 5580480, 6696576, 7440640, 8370720, 11160960, 13393152, 16741440, 22321920, 33482880, 66965760]

約数ペア:

[(1, 66965760), (2, 33482880), (3, 22321920), (4, 16741440), (5, 13393152), (6, 11160960), (8, 8370720), (9, 7440640), (10, 6696576), (12, 5580480), (15, 4464384), (16, 4185360), (18, 3720320), (20, 3348288), (24, 2790240), (30, 2232192), (32, 2092680), (36, 1860160), (40, 1674144), (45, 1488128), (48, 1395120), (60, 1116096), (64, 1046340), (72, 930080), (80, 837072), (90, 744064), (96, 697560), (120, 558048), (128, 523170), (144, 465040), (160, 418536), (180, 372032), (192, 348780), (240, 279024), (256, 261585), (288, 232520), (320, 209268), (360, 186016), (384, 174390), (480, 139512), (576, 116260), (640, 104634), (720, 93008), (768, 87195), (960, 69756), (1152, 58130), (1280, 52317), (1440, 46504), (1920, 34878), (2304, 29065), (2880, 23252), (3840, 17439), (5760, 11626), (5813, 11520)]