45640320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2161}}^1$

素因数の和:2194

約数の個数: 128

約数和(自身を含む): 158777280

約数和(自身を除く): 113136960

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, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2161, 2640, 3520, 4224, 4322, 5280, 6483, 7040, 8644, 10560, 10805, 12966, 17288, 21120, 21610, 23771, 25932, 32415, 34576, 43220, 47542, 51864, 64830, 69152, 71313, 86440, 95084, 103728, 118855, 129660, 138304, 142626, 172880, 190168, 207456, 237710, 259320, 276608, 285252, 345760, 356565, 380336, 414912, 475420, 518640, 570504, 691520, 713130, 760672, 829824, 950840, 1037280, 1141008, 1383040, 1426260, 1521344, 1901680, 2074560, 2282016, 2852520, 3042688, 3803360, 4149120, 4564032, 5705040, 7606720, 9128064, 11410080, 15213440, 22820160, 45640320]

約数ペア:

[(1, 45640320), (2, 22820160), (3, 15213440), (4, 11410080), (5, 9128064), (6, 7606720), (8, 5705040), (10, 4564032), (11, 4149120), (12, 3803360), (15, 3042688), (16, 2852520), (20, 2282016), (22, 2074560), (24, 1901680), (30, 1521344), (32, 1426260), (33, 1383040), (40, 1141008), (44, 1037280), (48, 950840), (55, 829824), (60, 760672), (64, 713130), (66, 691520), (80, 570504), (88, 518640), (96, 475420), (110, 414912), (120, 380336), (128, 356565), (132, 345760), (160, 285252), (165, 276608), (176, 259320), (192, 237710), (220, 207456), (240, 190168), (264, 172880), (320, 142626), (330, 138304), (352, 129660), (384, 118855), (440, 103728), (480, 95084), (528, 86440), (640, 71313), (660, 69152), (704, 64830), (880, 51864), (960, 47542), (1056, 43220), (1320, 34576), (1408, 32415), (1760, 25932), (1920, 23771), (2112, 21610), (2161, 21120), (2640, 17288), (3520, 12966), (4224, 10805), (4322, 10560), (5280, 8644), (6483, 7040)]