2283921280

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{115117}}^1$

素因数の和:115167

約数の個数: 64

約数和(自身を含む): 5636177280

約数和(自身を除く): 3352256000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 9920, 19840, 115117, 230234, 460468, 575585, 920936, 1151170, 1841872, 2302340, 3568627, 3683744, 4604680, 7137254, 7367488, 9209360, 14274508, 14734976, 17843135, 18418720, 28549016, 35686270, 36837440, 57098032, 71372540, 73674880, 114196064, 142745080, 228392128, 285490160, 456784256, 570980320, 1141960640, 2283921280]

約数ペア:

[(1, 2283921280), (2, 1141960640), (4, 570980320), (5, 456784256), (8, 285490160), (10, 228392128), (16, 142745080), (20, 114196064), (31, 73674880), (32, 71372540), (40, 57098032), (62, 36837440), (64, 35686270), (80, 28549016), (124, 18418720), (128, 17843135), (155, 14734976), (160, 14274508), (248, 9209360), (310, 7367488), (320, 7137254), (496, 4604680), (620, 3683744), (640, 3568627), (992, 2302340), (1240, 1841872), (1984, 1151170), (2480, 920936), (3968, 575585), (4960, 460468), (9920, 230234), (19840, 115117)]