7990966080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{5651}}^1$

素因数の和:6165

約数の個数: 168

約数和(自身を含む): 27546446304

約数和(自身を除く): 19555480224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 491, 576, 720, 960, 982, 1440, 1473, 1964, 2455, 2880, 2946, 3928, 4419, 4910, 5651, 5892, 7365, 7856, 8838, 9820, 11302, 11784, 14730, 15712, 16953, 17676, 19640, 22095, 22604, 23568, 28255, 29460, 31424, 33906, 35352, 39280, 44190, 45208, 47136, 50859, 56510, 58920, 67812, 70704, 78560, 84765, 88380, 90416, 94272, 101718, 113020, 117840, 135624, 141408, 157120, 169530, 176760, 180832, 203436, 226040, 235680, 254295, 271248, 282816, 339060, 353520, 361664, 406872, 452080, 471360, 508590, 542496, 678120, 707040, 813744, 904160, 1017180, 1084992, 1356240, 1414080, 1627488, 1808320, 2034360, 2712480, 2774641, 3254976, 4068720, 5424960, 5549282, 8137440, 8323923, 11098564, 13873205, 16274880, 16647846, 22197128, 24971769, 27746410, 33295692, 41619615, 44394256, 49943538, 55492820, 66591384, 83239230, 88788512, 99887076, 110985640, 124858845, 133182768, 166478460, 177577024, 199774152, 221971280, 249717690, 266365536, 332956920, 399548304, 443942560, 499435380, 532731072, 665913840, 799096608, 887885120, 998870760, 1331827680, 1598193216, 1997741520, 2663655360, 3995483040, 7990966080]

約数ペア:

[(1, 7990966080), (2, 3995483040), (3, 2663655360), (4, 1997741520), (5, 1598193216), (6, 1331827680), (8, 998870760), (9, 887885120), (10, 799096608), (12, 665913840), (15, 532731072), (16, 499435380), (18, 443942560), (20, 399548304), (24, 332956920), (30, 266365536), (32, 249717690), (36, 221971280), (40, 199774152), (45, 177577024), (48, 166478460), (60, 133182768), (64, 124858845), (72, 110985640), (80, 99887076), (90, 88788512), (96, 83239230), (120, 66591384), (144, 55492820), (160, 49943538), (180, 44394256), (192, 41619615), (240, 33295692), (288, 27746410), (320, 24971769), (360, 22197128), (480, 16647846), (491, 16274880), (576, 13873205), (720, 11098564), (960, 8323923), (982, 8137440), (1440, 5549282), (1473, 5424960), (1964, 4068720), (2455, 3254976), (2880, 2774641), (2946, 2712480), (3928, 2034360), (4419, 1808320), (4910, 1627488), (5651, 1414080), (5892, 1356240), (7365, 1084992), (7856, 1017180), (8838, 904160), (9820, 813744), (11302, 707040), (11784, 678120), (14730, 542496), (15712, 508590), (16953, 471360), (17676, 452080), (19640, 406872), (22095, 361664), (22604, 353520), (23568, 339060), (28255, 282816), (29460, 271248), (31424, 254295), (33906, 235680), (35352, 226040), (39280, 203436), (44190, 180832), (45208, 176760), (47136, 169530), (50859, 157120), (56510, 141408), (58920, 135624), (67812, 117840), (70704, 113020), (78560, 101718), (84765, 94272), (88380, 90416)]