64560960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{773}}^1$

素因数の和:825

約数の個数: 168

約数和(自身を含む): 230017320

約数和(自身を除く): 165456360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 773, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1546, 1740, 1856, 2088, 2319, 2320, 2610, 2784, 2880, 3092, 3480, 3865, 4176, 4638, 4640, 5220, 5568, 6184, 6957, 6960, 7730, 8352, 9276, 9280, 10440, 11595, 12368, 13914, 13920, 15460, 16704, 18552, 20880, 22417, 23190, 24736, 27828, 27840, 30920, 34785, 37104, 41760, 44834, 46380, 49472, 55656, 61840, 67251, 69570, 74208, 83520, 89668, 92760, 111312, 112085, 123680, 134502, 139140, 148416, 179336, 185520, 201753, 222624, 224170, 247360, 269004, 278280, 336255, 358672, 371040, 403506, 445248, 448340, 538008, 556560, 672510, 717344, 742080, 807012, 896680, 1008765, 1076016, 1113120, 1345020, 1434688, 1614024, 1793360, 2017530, 2152032, 2226240, 2690040, 3228048, 3586720, 4035060, 4304064, 5380080, 6456096, 7173440, 8070120, 10760160, 12912192, 16140240, 21520320, 32280480, 64560960]

約数ペア:

[(1, 64560960), (2, 32280480), (3, 21520320), (4, 16140240), (5, 12912192), (6, 10760160), (8, 8070120), (9, 7173440), (10, 6456096), (12, 5380080), (15, 4304064), (16, 4035060), (18, 3586720), (20, 3228048), (24, 2690040), (29, 2226240), (30, 2152032), (32, 2017530), (36, 1793360), (40, 1614024), (45, 1434688), (48, 1345020), (58, 1113120), (60, 1076016), (64, 1008765), (72, 896680), (80, 807012), (87, 742080), (90, 717344), (96, 672510), (116, 556560), (120, 538008), (144, 448340), (145, 445248), (160, 403506), (174, 371040), (180, 358672), (192, 336255), (232, 278280), (240, 269004), (261, 247360), (288, 224170), (290, 222624), (320, 201753), (348, 185520), (360, 179336), (435, 148416), (464, 139140), (480, 134502), (522, 123680), (576, 112085), (580, 111312), (696, 92760), (720, 89668), (773, 83520), (870, 74208), (928, 69570), (960, 67251), (1044, 61840), (1160, 55656), (1305, 49472), (1392, 46380), (1440, 44834), (1546, 41760), (1740, 37104), (1856, 34785), (2088, 30920), (2319, 27840), (2320, 27828), (2610, 24736), (2784, 23190), (2880, 22417), (3092, 20880), (3480, 18552), (3865, 16704), (4176, 15460), (4638, 13920), (4640, 13914), (5220, 12368), (5568, 11595), (6184, 10440), (6957, 9280), (6960, 9276), (7730, 8352)]