142700160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{74323}}^1$

素因数の和:74345

約数の個数: 64

約数和(自身を含む): 454862880

約数和(自身を除く): 312162720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 74323, 148646, 222969, 297292, 371615, 445938, 594584, 743230, 891876, 1114845, 1189168, 1486460, 1783752, 2229690, 2378336, 2972920, 3567504, 4459380, 4756672, 5945840, 7135008, 8918760, 9513344, 11891680, 14270016, 17837520, 23783360, 28540032, 35675040, 47566720, 71350080, 142700160]

約数ペア:

[(1, 142700160), (2, 71350080), (3, 47566720), (4, 35675040), (5, 28540032), (6, 23783360), (8, 17837520), (10, 14270016), (12, 11891680), (15, 9513344), (16, 8918760), (20, 7135008), (24, 5945840), (30, 4756672), (32, 4459380), (40, 3567504), (48, 2972920), (60, 2378336), (64, 2229690), (80, 1783752), (96, 1486460), (120, 1189168), (128, 1114845), (160, 891876), (192, 743230), (240, 594584), (320, 445938), (384, 371615), (480, 297292), (640, 222969), (960, 148646), (1920, 74323)]