2398965120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{138829}}^1$

素因数の和:138857

約数の個数: 128

約数和(自身を含む): 8496396000

約数和(自身を除く): 6097430880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 138829, 277658, 416487, 555316, 694145, 832974, 1110632, 1249461, 1388290, 1665948, 2082435, 2221264, 2498922, 2776580, 3331896, 3748383, 4164870, 4442528, 4997844, 5553160, 6247305, 6663792, 7496766, 8329740, 8885056, 9995688, 11106320, 12494610, 13327584, 14993532, 16659480, 17770112, 18741915, 19991376, 22212640, 24989220, 26655168, 29987064, 33318960, 37483830, 39982752, 44425280, 49978440, 53310336, 59974128, 66637920, 74967660, 79965504, 88850560, 99956880, 119948256, 133275840, 149935320, 159931008, 199913760, 239896512, 266551680, 299870640, 399827520, 479793024, 599741280, 799655040, 1199482560, 2398965120]

約数ペア:

[(1, 2398965120), (2, 1199482560), (3, 799655040), (4, 599741280), (5, 479793024), (6, 399827520), (8, 299870640), (9, 266551680), (10, 239896512), (12, 199913760), (15, 159931008), (16, 149935320), (18, 133275840), (20, 119948256), (24, 99956880), (27, 88850560), (30, 79965504), (32, 74967660), (36, 66637920), (40, 59974128), (45, 53310336), (48, 49978440), (54, 44425280), (60, 39982752), (64, 37483830), (72, 33318960), (80, 29987064), (90, 26655168), (96, 24989220), (108, 22212640), (120, 19991376), (128, 18741915), (135, 17770112), (144, 16659480), (160, 14993532), (180, 13327584), (192, 12494610), (216, 11106320), (240, 9995688), (270, 8885056), (288, 8329740), (320, 7496766), (360, 6663792), (384, 6247305), (432, 5553160), (480, 4997844), (540, 4442528), (576, 4164870), (640, 3748383), (720, 3331896), (864, 2776580), (960, 2498922), (1080, 2221264), (1152, 2082435), (1440, 1665948), (1728, 1388290), (1920, 1249461), (2160, 1110632), (2880, 832974), (3456, 694145), (4320, 555316), (5760, 416487), (8640, 277658), (17280, 138829)]