45123840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{3917}}^1$

素因数の和:3944

約数の個数: 108

約数和(自身を含む): 156163644

約数和(自身を除く): 111039804

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, 3917, 5760, 7834, 11520, 11751, 15668, 19585, 23502, 31336, 35253, 39170, 47004, 58755, 62672, 70506, 78340, 94008, 117510, 125344, 141012, 156680, 176265, 188016, 235020, 250688, 282024, 313360, 352530, 376032, 470040, 501376, 564048, 626720, 705060, 752064, 940080, 1002752, 1128096, 1253440, 1410120, 1504128, 1880160, 2256192, 2506880, 2820240, 3008256, 3760320, 4512384, 5013760, 5640480, 7520640, 9024768, 11280960, 15041280, 22561920, 45123840]

約数ペア:

[(1, 45123840), (2, 22561920), (3, 15041280), (4, 11280960), (5, 9024768), (6, 7520640), (8, 5640480), (9, 5013760), (10, 4512384), (12, 3760320), (15, 3008256), (16, 2820240), (18, 2506880), (20, 2256192), (24, 1880160), (30, 1504128), (32, 1410120), (36, 1253440), (40, 1128096), (45, 1002752), (48, 940080), (60, 752064), (64, 705060), (72, 626720), (80, 564048), (90, 501376), (96, 470040), (120, 376032), (128, 352530), (144, 313360), (160, 282024), (180, 250688), (192, 235020), (240, 188016), (256, 176265), (288, 156680), (320, 141012), (360, 125344), (384, 117510), (480, 94008), (576, 78340), (640, 70506), (720, 62672), (768, 58755), (960, 47004), (1152, 39170), (1280, 35253), (1440, 31336), (1920, 23502), (2304, 19585), (2880, 15668), (3840, 11751), (3917, 11520), (5760, 7834)]