64234560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5147}}^1$

素因数の和:5180

約数の個数: 112

約数和(自身を含む): 219675456

約数和(自身を除く): 155440896

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, 2080, 2496, 3120, 4160, 5147, 6240, 10294, 12480, 15441, 20588, 25735, 30882, 41176, 51470, 61764, 66911, 77205, 82352, 102940, 123528, 133822, 154410, 164704, 200733, 205880, 247056, 267644, 308820, 329408, 334555, 401466, 411760, 494112, 535288, 617640, 669110, 802932, 823520, 988224, 1003665, 1070576, 1235280, 1338220, 1605864, 1647040, 2007330, 2141152, 2470560, 2676440, 3211728, 4014660, 4282304, 4941120, 5352880, 6423456, 8029320, 10705760, 12846912, 16058640, 21411520, 32117280, 64234560]

約数ペア:

[(1, 64234560), (2, 32117280), (3, 21411520), (4, 16058640), (5, 12846912), (6, 10705760), (8, 8029320), (10, 6423456), (12, 5352880), (13, 4941120), (15, 4282304), (16, 4014660), (20, 3211728), (24, 2676440), (26, 2470560), (30, 2141152), (32, 2007330), (39, 1647040), (40, 1605864), (48, 1338220), (52, 1235280), (60, 1070576), (64, 1003665), (65, 988224), (78, 823520), (80, 802932), (96, 669110), (104, 617640), (120, 535288), (130, 494112), (156, 411760), (160, 401466), (192, 334555), (195, 329408), (208, 308820), (240, 267644), (260, 247056), (312, 205880), (320, 200733), (390, 164704), (416, 154410), (480, 133822), (520, 123528), (624, 102940), (780, 82352), (832, 77205), (960, 66911), (1040, 61764), (1248, 51470), (1560, 41176), (2080, 30882), (2496, 25735), (3120, 20588), (4160, 15441), (5147, 12480), (6240, 10294)]