299870640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{138829}}^1$

素因数の和:138851

約数の個数: 80

約数和(自身を含む): 1032895200

約数和(自身を除く): 733024560

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, 138829, 277658, 416487, 555316, 694145, 832974, 1110632, 1249461, 1388290, 1665948, 2082435, 2221264, 2498922, 2776580, 3331896, 3748383, 4164870, 4997844, 5553160, 6247305, 6663792, 7496766, 8329740, 9995688, 11106320, 12494610, 14993532, 16659480, 18741915, 19991376, 24989220, 29987064, 33318960, 37483830, 49978440, 59974128, 74967660, 99956880, 149935320, 299870640]

約数ペア:

[(1, 299870640), (2, 149935320), (3, 99956880), (4, 74967660), (5, 59974128), (6, 49978440), (8, 37483830), (9, 33318960), (10, 29987064), (12, 24989220), (15, 19991376), (16, 18741915), (18, 16659480), (20, 14993532), (24, 12494610), (27, 11106320), (30, 9995688), (36, 8329740), (40, 7496766), (45, 6663792), (48, 6247305), (54, 5553160), (60, 4997844), (72, 4164870), (80, 3748383), (90, 3331896), (108, 2776580), (120, 2498922), (135, 2221264), (144, 2082435), (180, 1665948), (216, 1388290), (240, 1249461), (270, 1110632), (360, 832974), (432, 694145), (540, 555316), (720, 416487), (1080, 277658), (2160, 138829)]