90976320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1073

約数の個数: 168

約数和(自身を含む): 323331840

約数和(自身を除く): 232355520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1019, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2038, 2232, 2480, 2790, 2880, 2976, 3057, 3720, 4076, 4464, 4960, 5095, 5580, 5952, 6114, 7440, 8152, 8928, 9171, 9920, 10190, 11160, 12228, 14880, 15285, 16304, 17856, 18342, 20380, 22320, 24456, 29760, 30570, 31589, 32608, 36684, 40760, 44640, 45855, 48912, 61140, 63178, 65216, 73368, 81520, 89280, 91710, 94767, 97824, 122280, 126356, 146736, 157945, 163040, 183420, 189534, 195648, 244560, 252712, 284301, 293472, 315890, 326080, 366840, 379068, 473835, 489120, 505424, 568602, 586944, 631780, 733680, 758136, 947670, 978240, 1010848, 1137204, 1263560, 1421505, 1467360, 1516272, 1895340, 2021696, 2274408, 2527120, 2843010, 2934720, 3032544, 3790680, 4548816, 5054240, 5686020, 6065088, 7581360, 9097632, 10108480, 11372040, 15162720, 18195264, 22744080, 30325440, 45488160, 90976320]

約数ペア:

[(1, 90976320), (2, 45488160), (3, 30325440), (4, 22744080), (5, 18195264), (6, 15162720), (8, 11372040), (9, 10108480), (10, 9097632), (12, 7581360), (15, 6065088), (16, 5686020), (18, 5054240), (20, 4548816), (24, 3790680), (30, 3032544), (31, 2934720), (32, 2843010), (36, 2527120), (40, 2274408), (45, 2021696), (48, 1895340), (60, 1516272), (62, 1467360), (64, 1421505), (72, 1263560), (80, 1137204), (90, 1010848), (93, 978240), (96, 947670), (120, 758136), (124, 733680), (144, 631780), (155, 586944), (160, 568602), (180, 505424), (186, 489120), (192, 473835), (240, 379068), (248, 366840), (279, 326080), (288, 315890), (310, 293472), (320, 284301), (360, 252712), (372, 244560), (465, 195648), (480, 189534), (496, 183420), (558, 163040), (576, 157945), (620, 146736), (720, 126356), (744, 122280), (930, 97824), (960, 94767), (992, 91710), (1019, 89280), (1116, 81520), (1240, 73368), (1395, 65216), (1440, 63178), (1488, 61140), (1860, 48912), (1984, 45855), (2038, 44640), (2232, 40760), (2480, 36684), (2790, 32608), (2880, 31589), (2976, 30570), (3057, 29760), (3720, 24456), (4076, 22320), (4464, 20380), (4960, 18342), (5095, 17856), (5580, 16304), (5952, 15285), (6114, 14880), (7440, 12228), (8152, 11160), (8928, 10190), (9171, 9920)]