64541880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4597}}^1$

素因数の和:4630

約数の個数: 128

約数和(自身を含む): 231739200

約数和(自身を除く): 167197320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4597, 4680, 7020, 9194, 13791, 14040, 18388, 22985, 27582, 36776, 41373, 45970, 55164, 59761, 68955, 82746, 91940, 110328, 119522, 124119, 137910, 165492, 179283, 183880, 206865, 239044, 248238, 275820, 298805, 330984, 358566, 413730, 478088, 496476, 537849, 551640, 597610, 620595, 717132, 827460, 896415, 992952, 1075698, 1195220, 1241190, 1434264, 1613547, 1654920, 1792830, 2151396, 2390440, 2482380, 2689245, 3227094, 3585660, 4302792, 4964760, 5378490, 6454188, 7171320, 8067735, 10756980, 12908376, 16135470, 21513960, 32270940, 64541880]

約数ペア:

[(1, 64541880), (2, 32270940), (3, 21513960), (4, 16135470), (5, 12908376), (6, 10756980), (8, 8067735), (9, 7171320), (10, 6454188), (12, 5378490), (13, 4964760), (15, 4302792), (18, 3585660), (20, 3227094), (24, 2689245), (26, 2482380), (27, 2390440), (30, 2151396), (36, 1792830), (39, 1654920), (40, 1613547), (45, 1434264), (52, 1241190), (54, 1195220), (60, 1075698), (65, 992952), (72, 896415), (78, 827460), (90, 717132), (104, 620595), (108, 597610), (117, 551640), (120, 537849), (130, 496476), (135, 478088), (156, 413730), (180, 358566), (195, 330984), (216, 298805), (234, 275820), (260, 248238), (270, 239044), (312, 206865), (351, 183880), (360, 179283), (390, 165492), (468, 137910), (520, 124119), (540, 119522), (585, 110328), (702, 91940), (780, 82746), (936, 68955), (1080, 59761), (1170, 55164), (1404, 45970), (1560, 41373), (1755, 36776), (2340, 27582), (2808, 22985), (3510, 18388), (4597, 14040), (4680, 13791), (7020, 9194)]