76673280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 251362944

約数和(自身を除く): 174689664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 480, 487, 492, 615, 640, 656, 768, 820, 960, 974, 984, 1230, 1280, 1312, 1461, 1640, 1920, 1948, 1968, 2435, 2460, 2624, 2922, 3280, 3840, 3896, 3936, 4870, 4920, 5248, 5844, 6560, 7305, 7792, 7872, 9740, 9840, 10496, 11688, 13120, 14610, 15584, 15744, 19480, 19680, 19967, 23376, 26240, 29220, 31168, 31488, 38960, 39360, 39934, 46752, 52480, 58440, 59901, 62336, 77920, 78720, 79868, 93504, 99835, 116880, 119802, 124672, 155840, 157440, 159736, 187008, 199670, 233760, 239604, 299505, 311680, 319472, 374016, 399340, 467520, 479208, 599010, 623360, 638944, 798680, 935040, 958416, 1198020, 1277888, 1597360, 1870080, 1916832, 2396040, 2555776, 3194720, 3833664, 4792080, 5111552, 6389440, 7667328, 9584160, 12778880, 15334656, 19168320, 25557760, 38336640, 76673280]

約数ペア:

[(1, 76673280), (2, 38336640), (3, 25557760), (4, 19168320), (5, 15334656), (6, 12778880), (8, 9584160), (10, 7667328), (12, 6389440), (15, 5111552), (16, 4792080), (20, 3833664), (24, 3194720), (30, 2555776), (32, 2396040), (40, 1916832), (41, 1870080), (48, 1597360), (60, 1277888), (64, 1198020), (80, 958416), (82, 935040), (96, 798680), (120, 638944), (123, 623360), (128, 599010), (160, 479208), (164, 467520), (192, 399340), (205, 374016), (240, 319472), (246, 311680), (256, 299505), (320, 239604), (328, 233760), (384, 199670), (410, 187008), (480, 159736), (487, 157440), (492, 155840), (615, 124672), (640, 119802), (656, 116880), (768, 99835), (820, 93504), (960, 79868), (974, 78720), (984, 77920), (1230, 62336), (1280, 59901), (1312, 58440), (1461, 52480), (1640, 46752), (1920, 39934), (1948, 39360), (1968, 38960), (2435, 31488), (2460, 31168), (2624, 29220), (2922, 26240), (3280, 23376), (3840, 19967), (3896, 19680), (3936, 19480), (4870, 15744), (4920, 15584), (5248, 14610), (5844, 13120), (6560, 11688), (7305, 10496), (7792, 9840), (7872, 9740)]