63522720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1475

約数の個数: 144

約数和(自身を含む): 223921152

約数和(自身を除く): 160398432

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, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1423, 1440, 1488, 1860, 2232, 2480, 2790, 2846, 2976, 3720, 4269, 4464, 4960, 5580, 5692, 7115, 7440, 8538, 8928, 11160, 11384, 12807, 14230, 14880, 17076, 21345, 22320, 22768, 25614, 28460, 34152, 42690, 44113, 44640, 45536, 51228, 56920, 64035, 68304, 85380, 88226, 102456, 113840, 128070, 132339, 136608, 170760, 176452, 204912, 220565, 227680, 256140, 264678, 341520, 352904, 397017, 409824, 441130, 512280, 529356, 661695, 683040, 705808, 794034, 882260, 1024560, 1058712, 1323390, 1411616, 1588068, 1764520, 1985085, 2049120, 2117424, 2646780, 3176136, 3529040, 3970170, 4234848, 5293560, 6352272, 7058080, 7940340, 10587120, 12704544, 15880680, 21174240, 31761360, 63522720]

約数ペア:

[(1, 63522720), (2, 31761360), (3, 21174240), (4, 15880680), (5, 12704544), (6, 10587120), (8, 7940340), (9, 7058080), (10, 6352272), (12, 5293560), (15, 4234848), (16, 3970170), (18, 3529040), (20, 3176136), (24, 2646780), (30, 2117424), (31, 2049120), (32, 1985085), (36, 1764520), (40, 1588068), (45, 1411616), (48, 1323390), (60, 1058712), (62, 1024560), (72, 882260), (80, 794034), (90, 705808), (93, 683040), (96, 661695), (120, 529356), (124, 512280), (144, 441130), (155, 409824), (160, 397017), (180, 352904), (186, 341520), (240, 264678), (248, 256140), (279, 227680), (288, 220565), (310, 204912), (360, 176452), (372, 170760), (465, 136608), (480, 132339), (496, 128070), (558, 113840), (620, 102456), (720, 88226), (744, 85380), (930, 68304), (992, 64035), (1116, 56920), (1240, 51228), (1395, 45536), (1423, 44640), (1440, 44113), (1488, 42690), (1860, 34152), (2232, 28460), (2480, 25614), (2790, 22768), (2846, 22320), (2976, 21345), (3720, 17076), (4269, 14880), (4464, 14230), (4960, 12807), (5580, 11384), (5692, 11160), (7115, 8928), (7440, 8538)]