54348320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 154314720

約数和(自身を除く): 99966400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 29, 32, 34, 40, 52, 53, 58, 65, 68, 80, 85, 104, 106, 116, 130, 136, 145, 160, 170, 208, 212, 221, 232, 260, 265, 272, 290, 340, 377, 416, 424, 442, 464, 493, 520, 530, 544, 580, 680, 689, 754, 848, 884, 901, 928, 986, 1040, 1060, 1105, 1160, 1360, 1378, 1508, 1537, 1696, 1768, 1802, 1885, 1972, 2080, 2120, 2210, 2320, 2465, 2720, 2756, 3016, 3074, 3445, 3536, 3604, 3770, 3944, 4240, 4420, 4505, 4640, 4930, 5512, 6032, 6148, 6409, 6890, 7072, 7208, 7540, 7685, 7888, 8480, 8840, 9010, 9860, 11024, 11713, 12064, 12296, 12818, 13780, 14416, 15080, 15370, 15776, 17680, 18020, 19720, 19981, 22048, 23426, 24592, 25636, 26129, 27560, 28832, 30160, 30740, 32045, 35360, 36040, 39440, 39962, 46852, 49184, 51272, 52258, 55120, 58565, 60320, 61480, 64090, 72080, 78880, 79924, 93704, 99905, 102544, 104516, 110240, 117130, 122960, 128180, 130645, 144160, 159848, 187408, 199810, 205088, 209032, 234260, 245920, 256360, 261290, 319696, 339677, 374816, 399620, 418064, 468520, 512720, 522580, 639392, 679354, 799240, 836128, 937040, 1025440, 1045160, 1358708, 1598480, 1698385, 1874080, 2090320, 2717416, 3196960, 3396770, 4180640, 5434832, 6793540, 10869664, 13587080, 27174160, 54348320]

約数ペア:

[(1, 54348320), (2, 27174160), (4, 13587080), (5, 10869664), (8, 6793540), (10, 5434832), (13, 4180640), (16, 3396770), (17, 3196960), (20, 2717416), (26, 2090320), (29, 1874080), (32, 1698385), (34, 1598480), (40, 1358708), (52, 1045160), (53, 1025440), (58, 937040), (65, 836128), (68, 799240), (80, 679354), (85, 639392), (104, 522580), (106, 512720), (116, 468520), (130, 418064), (136, 399620), (145, 374816), (160, 339677), (170, 319696), (208, 261290), (212, 256360), (221, 245920), (232, 234260), (260, 209032), (265, 205088), (272, 199810), (290, 187408), (340, 159848), (377, 144160), (416, 130645), (424, 128180), (442, 122960), (464, 117130), (493, 110240), (520, 104516), (530, 102544), (544, 99905), (580, 93704), (680, 79924), (689, 78880), (754, 72080), (848, 64090), (884, 61480), (901, 60320), (928, 58565), (986, 55120), (1040, 52258), (1060, 51272), (1105, 49184), (1160, 46852), (1360, 39962), (1378, 39440), (1508, 36040), (1537, 35360), (1696, 32045), (1768, 30740), (1802, 30160), (1885, 28832), (1972, 27560), (2080, 26129), (2120, 25636), (2210, 24592), (2320, 23426), (2465, 22048), (2720, 19981), (2756, 19720), (3016, 18020), (3074, 17680), (3445, 15776), (3536, 15370), (3604, 15080), (3770, 14416), (3944, 13780), (4240, 12818), (4420, 12296), (4505, 12064), (4640, 11713), (4930, 11024), (5512, 9860), (6032, 9010), (6148, 8840), (6409, 8480), (6890, 7888), (7072, 7685), (7208, 7540)]