291269040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41849}}^1$

素因数の和:41894

約数の個数: 80

約数和(自身を含む): 934092000

約数和(自身を除く): 642822960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 41849, 83698, 125547, 167396, 209245, 251094, 334792, 418490, 502188, 627735, 669584, 836980, 1004376, 1213621, 1255470, 1673960, 2008752, 2427242, 2510940, 3347920, 3640863, 4854484, 5021880, 6068105, 7281726, 9708968, 10043760, 12136210, 14563452, 18204315, 19417936, 24272420, 29126904, 36408630, 48544840, 58253808, 72817260, 97089680, 145634520, 291269040]

約数ペア:

[(1, 291269040), (2, 145634520), (3, 97089680), (4, 72817260), (5, 58253808), (6, 48544840), (8, 36408630), (10, 29126904), (12, 24272420), (15, 19417936), (16, 18204315), (20, 14563452), (24, 12136210), (29, 10043760), (30, 9708968), (40, 7281726), (48, 6068105), (58, 5021880), (60, 4854484), (80, 3640863), (87, 3347920), (116, 2510940), (120, 2427242), (145, 2008752), (174, 1673960), (232, 1255470), (240, 1213621), (290, 1004376), (348, 836980), (435, 669584), (464, 627735), (580, 502188), (696, 418490), (870, 334792), (1160, 251094), (1392, 209245), (1740, 167396), (2320, 125547), (3480, 83698), (6960, 41849)]