85983120

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{4423}}^1$

素因数の和:4451

約数の個数: 120

約数和(自身を含む): 299522496

約数和(自身を除く): 213539376

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4423, 4860, 6480, 8846, 9720, 13269, 17692, 19440, 22115, 26538, 35384, 39807, 44230, 53076, 66345, 70768, 79614, 88460, 106152, 119421, 132690, 159228, 176920, 199035, 212304, 238842, 265380, 318456, 353840, 358263, 398070, 477684, 530760, 597105, 636912, 716526, 796140, 955368, 1061520, 1074789, 1194210, 1433052, 1592280, 1791315, 1910736, 2149578, 2388420, 2866104, 3184560, 3582630, 4299156, 4776840, 5373945, 5732208, 7165260, 8598312, 9553680, 10747890, 14330520, 17196624, 21495780, 28661040, 42991560, 85983120]

約数ペア:

[(1, 85983120), (2, 42991560), (3, 28661040), (4, 21495780), (5, 17196624), (6, 14330520), (8, 10747890), (9, 9553680), (10, 8598312), (12, 7165260), (15, 5732208), (16, 5373945), (18, 4776840), (20, 4299156), (24, 3582630), (27, 3184560), (30, 2866104), (36, 2388420), (40, 2149578), (45, 1910736), (48, 1791315), (54, 1592280), (60, 1433052), (72, 1194210), (80, 1074789), (81, 1061520), (90, 955368), (108, 796140), (120, 716526), (135, 636912), (144, 597105), (162, 530760), (180, 477684), (216, 398070), (240, 358263), (243, 353840), (270, 318456), (324, 265380), (360, 238842), (405, 212304), (432, 199035), (486, 176920), (540, 159228), (648, 132690), (720, 119421), (810, 106152), (972, 88460), (1080, 79614), (1215, 70768), (1296, 66345), (1620, 53076), (1944, 44230), (2160, 39807), (2430, 35384), (3240, 26538), (3888, 22115), (4423, 19440), (4860, 17692), (6480, 13269), (8846, 9720)]