2138049720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{2843}}^1$

素因数の和:4949

約数の個数: 96

約数和(自身を含む): 6954433200

約数和(自身を除く): 4816383480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2089, 2843, 4178, 5686, 6267, 8356, 8529, 10445, 11372, 12534, 14215, 16712, 17058, 18801, 20890, 22744, 25068, 25587, 28430, 31335, 34116, 37602, 41780, 42645, 50136, 51174, 56860, 62670, 68232, 75204, 83560, 85290, 94005, 102348, 113720, 125340, 127935, 150408, 170580, 188010, 204696, 250680, 255870, 341160, 376020, 511740, 752040, 1023480, 5939027, 11878054, 17817081, 23756108, 29695135, 35634162, 47512216, 53451243, 59390270, 71268324, 89085405, 106902486, 118780540, 142536648, 178170810, 213804972, 237561080, 267256215, 356341620, 427609944, 534512430, 712683240, 1069024860, 2138049720]

約数ペア:

[(1, 2138049720), (2, 1069024860), (3, 712683240), (4, 534512430), (5, 427609944), (6, 356341620), (8, 267256215), (9, 237561080), (10, 213804972), (12, 178170810), (15, 142536648), (18, 118780540), (20, 106902486), (24, 89085405), (30, 71268324), (36, 59390270), (40, 53451243), (45, 47512216), (60, 35634162), (72, 29695135), (90, 23756108), (120, 17817081), (180, 11878054), (360, 5939027), (2089, 1023480), (2843, 752040), (4178, 511740), (5686, 376020), (6267, 341160), (8356, 255870), (8529, 250680), (10445, 204696), (11372, 188010), (12534, 170580), (14215, 150408), (16712, 127935), (17058, 125340), (18801, 113720), (20890, 102348), (22744, 94005), (25068, 85290), (25587, 83560), (28430, 75204), (31335, 68232), (34116, 62670), (37602, 56860), (41780, 51174), (42645, 50136)]