47684520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:496

約数の個数: 192

約数和(自身を含む): 174545280

約数和(自身を除く): 126860760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 443, 460, 468, 520, 552, 585, 598, 690, 780, 828, 886, 897, 920, 936, 1035, 1170, 1196, 1329, 1380, 1495, 1560, 1656, 1772, 1794, 2070, 2215, 2340, 2392, 2658, 2691, 2760, 2990, 3544, 3588, 3987, 4140, 4430, 4485, 4680, 5316, 5382, 5759, 5980, 6645, 7176, 7974, 8280, 8860, 8970, 10189, 10632, 10764, 11518, 11960, 13290, 13455, 15948, 17277, 17720, 17940, 19935, 20378, 21528, 23036, 26580, 26910, 28795, 30567, 31896, 34554, 35880, 39870, 40756, 46072, 50945, 51831, 53160, 53820, 57590, 61134, 69108, 79740, 81512, 86385, 91701, 101890, 103662, 107640, 115180, 122268, 132457, 138216, 152835, 159480, 172770, 183402, 203780, 207324, 230360, 244536, 259155, 264914, 305670, 345540, 366804, 397371, 407560, 414648, 458505, 518310, 529828, 611340, 662285, 691080, 733608, 794742, 917010, 1036620, 1059656, 1192113, 1222680, 1324570, 1589484, 1834020, 1986855, 2073240, 2384226, 2649140, 3178968, 3668040, 3973710, 4768452, 5298280, 5960565, 7947420, 9536904, 11921130, 15894840, 23842260, 47684520]

約数ペア:

[(1, 47684520), (2, 23842260), (3, 15894840), (4, 11921130), (5, 9536904), (6, 7947420), (8, 5960565), (9, 5298280), (10, 4768452), (12, 3973710), (13, 3668040), (15, 3178968), (18, 2649140), (20, 2384226), (23, 2073240), (24, 1986855), (26, 1834020), (30, 1589484), (36, 1324570), (39, 1222680), (40, 1192113), (45, 1059656), (46, 1036620), (52, 917010), (60, 794742), (65, 733608), (69, 691080), (72, 662285), (78, 611340), (90, 529828), (92, 518310), (104, 458505), (115, 414648), (117, 407560), (120, 397371), (130, 366804), (138, 345540), (156, 305670), (180, 264914), (184, 259155), (195, 244536), (207, 230360), (230, 207324), (234, 203780), (260, 183402), (276, 172770), (299, 159480), (312, 152835), (345, 138216), (360, 132457), (390, 122268), (414, 115180), (443, 107640), (460, 103662), (468, 101890), (520, 91701), (552, 86385), (585, 81512), (598, 79740), (690, 69108), (780, 61134), (828, 57590), (886, 53820), (897, 53160), (920, 51831), (936, 50945), (1035, 46072), (1170, 40756), (1196, 39870), (1329, 35880), (1380, 34554), (1495, 31896), (1560, 30567), (1656, 28795), (1772, 26910), (1794, 26580), (2070, 23036), (2215, 21528), (2340, 20378), (2392, 19935), (2658, 17940), (2691, 17720), (2760, 17277), (2990, 15948), (3544, 13455), (3588, 13290), (3987, 11960), (4140, 11518), (4430, 10764), (4485, 10632), (4680, 10189), (5316, 8970), (5382, 8860), (5759, 8280), (5980, 7974), (6645, 7176)]