22601280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1844

約数の個数: 112

約数和(自身を含む): 77321664

約数和(自身を除く): 54720384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 1811, 2080, 2496, 3120, 3622, 4160, 5433, 6240, 7244, 9055, 10866, 12480, 14488, 18110, 21732, 23543, 27165, 28976, 36220, 43464, 47086, 54330, 57952, 70629, 72440, 86928, 94172, 108660, 115904, 117715, 141258, 144880, 173856, 188344, 217320, 235430, 282516, 289760, 347712, 353145, 376688, 434640, 470860, 565032, 579520, 706290, 753376, 869280, 941720, 1130064, 1412580, 1506752, 1738560, 1883440, 2260128, 2825160, 3766880, 4520256, 5650320, 7533760, 11300640, 22601280]

約数ペア:

[(1, 22601280), (2, 11300640), (3, 7533760), (4, 5650320), (5, 4520256), (6, 3766880), (8, 2825160), (10, 2260128), (12, 1883440), (13, 1738560), (15, 1506752), (16, 1412580), (20, 1130064), (24, 941720), (26, 869280), (30, 753376), (32, 706290), (39, 579520), (40, 565032), (48, 470860), (52, 434640), (60, 376688), (64, 353145), (65, 347712), (78, 289760), (80, 282516), (96, 235430), (104, 217320), (120, 188344), (130, 173856), (156, 144880), (160, 141258), (192, 117715), (195, 115904), (208, 108660), (240, 94172), (260, 86928), (312, 72440), (320, 70629), (390, 57952), (416, 54330), (480, 47086), (520, 43464), (624, 36220), (780, 28976), (832, 27165), (960, 23543), (1040, 21732), (1248, 18110), (1560, 14488), (1811, 12480), (2080, 10866), (2496, 9055), (3120, 7244), (3622, 6240), (4160, 5433)]