77608320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:592

約数の個数: 128

約数和(自身を含む): 250871040

約数和(自身を除く): 173262720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 320, 332, 384, 415, 480, 487, 498, 640, 664, 830, 960, 974, 996, 1245, 1328, 1461, 1660, 1920, 1948, 1992, 2435, 2490, 2656, 2922, 3320, 3896, 3984, 4870, 4980, 5312, 5844, 6640, 7305, 7792, 7968, 9740, 9960, 10624, 11688, 13280, 14610, 15584, 15936, 19480, 19920, 23376, 26560, 29220, 31168, 31872, 38960, 39840, 40421, 46752, 53120, 58440, 62336, 77920, 79680, 80842, 93504, 116880, 121263, 155840, 159360, 161684, 187008, 202105, 233760, 242526, 311680, 323368, 404210, 467520, 485052, 606315, 646736, 808420, 935040, 970104, 1212630, 1293472, 1616840, 1940208, 2425260, 2586944, 3233680, 3880416, 4850520, 5173888, 6467360, 7760832, 9701040, 12934720, 15521664, 19402080, 25869440, 38804160, 77608320]

約数ペア:

[(1, 77608320), (2, 38804160), (3, 25869440), (4, 19402080), (5, 15521664), (6, 12934720), (8, 9701040), (10, 7760832), (12, 6467360), (15, 5173888), (16, 4850520), (20, 3880416), (24, 3233680), (30, 2586944), (32, 2425260), (40, 1940208), (48, 1616840), (60, 1293472), (64, 1212630), (80, 970104), (83, 935040), (96, 808420), (120, 646736), (128, 606315), (160, 485052), (166, 467520), (192, 404210), (240, 323368), (249, 311680), (320, 242526), (332, 233760), (384, 202105), (415, 187008), (480, 161684), (487, 159360), (498, 155840), (640, 121263), (664, 116880), (830, 93504), (960, 80842), (974, 79680), (996, 77920), (1245, 62336), (1328, 58440), (1461, 53120), (1660, 46752), (1920, 40421), (1948, 39840), (1992, 38960), (2435, 31872), (2490, 31168), (2656, 29220), (2922, 26560), (3320, 23376), (3896, 19920), (3984, 19480), (4870, 15936), (4980, 15584), (5312, 14610), (5844, 13280), (6640, 11688), (7305, 10624), (7792, 9960), (7968, 9740)]