267908160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21467}}^1$

素因数の和:21500

約数の個数: 112

約数和(自身を含む): 916082496

約数和(自身を除く): 648174336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 21467, 42934, 64401, 85868, 107335, 128802, 171736, 214670, 257604, 279071, 322005, 343472, 429340, 515208, 558142, 644010, 686944, 837213, 858680, 1030416, 1116284, 1288020, 1373888, 1395355, 1674426, 1717360, 2060832, 2232568, 2576040, 2790710, 3348852, 3434720, 4121664, 4186065, 4465136, 5152080, 5581420, 6697704, 6869440, 8372130, 8930272, 10304160, 11162840, 13395408, 16744260, 17860544, 20608320, 22325680, 26790816, 33488520, 44651360, 53581632, 66977040, 89302720, 133954080, 267908160]

約数ペア:

[(1, 267908160), (2, 133954080), (3, 89302720), (4, 66977040), (5, 53581632), (6, 44651360), (8, 33488520), (10, 26790816), (12, 22325680), (13, 20608320), (15, 17860544), (16, 16744260), (20, 13395408), (24, 11162840), (26, 10304160), (30, 8930272), (32, 8372130), (39, 6869440), (40, 6697704), (48, 5581420), (52, 5152080), (60, 4465136), (64, 4186065), (65, 4121664), (78, 3434720), (80, 3348852), (96, 2790710), (104, 2576040), (120, 2232568), (130, 2060832), (156, 1717360), (160, 1674426), (192, 1395355), (195, 1373888), (208, 1288020), (240, 1116284), (260, 1030416), (312, 858680), (320, 837213), (390, 686944), (416, 644010), (480, 558142), (520, 515208), (624, 429340), (780, 343472), (832, 322005), (960, 279071), (1040, 257604), (1248, 214670), (1560, 171736), (2080, 128802), (2496, 107335), (3120, 85868), (4160, 64401), (6240, 42934), (12480, 21467)]