1880091840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{178039}}^1$

素因数の和:178070

約数の個数: 112

約数和(自身を含む): 6511991040

約数和(自身を除く): 4631899200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 178039, 356078, 534117, 712156, 890195, 1068234, 1424312, 1780390, 1958429, 2136468, 2670585, 2848624, 3560780, 3916858, 4272936, 5341170, 5697248, 5875287, 7121560, 7833716, 8545872, 9792145, 10682340, 11394496, 11750574, 14243120, 15667432, 17091744, 19584290, 21364680, 23501148, 28486240, 29376435, 31334864, 34183488, 39168580, 42729360, 47002296, 56972480, 58752870, 62669728, 78337160, 85458720, 94004592, 117505740, 125339456, 156674320, 170917440, 188009184, 235011480, 313348640, 376018368, 470022960, 626697280, 940045920, 1880091840]

約数ペア:

[(1, 1880091840), (2, 940045920), (3, 626697280), (4, 470022960), (5, 376018368), (6, 313348640), (8, 235011480), (10, 188009184), (11, 170917440), (12, 156674320), (15, 125339456), (16, 117505740), (20, 94004592), (22, 85458720), (24, 78337160), (30, 62669728), (32, 58752870), (33, 56972480), (40, 47002296), (44, 42729360), (48, 39168580), (55, 34183488), (60, 31334864), (64, 29376435), (66, 28486240), (80, 23501148), (88, 21364680), (96, 19584290), (110, 17091744), (120, 15667432), (132, 14243120), (160, 11750574), (165, 11394496), (176, 10682340), (192, 9792145), (220, 8545872), (240, 7833716), (264, 7121560), (320, 5875287), (330, 5697248), (352, 5341170), (440, 4272936), (480, 3916858), (528, 3560780), (660, 2848624), (704, 2670585), (880, 2136468), (960, 1958429), (1056, 1780390), (1320, 1424312), (1760, 1068234), (2112, 890195), (2640, 712156), (3520, 534117), (5280, 356078), (10560, 178039)]