27828240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 95993856

約数和(自身を除く): 68165616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 83, 88, 110, 120, 127, 132, 165, 166, 176, 220, 240, 249, 254, 264, 330, 332, 381, 415, 440, 498, 508, 528, 635, 660, 664, 762, 830, 880, 913, 996, 1016, 1245, 1270, 1320, 1328, 1397, 1524, 1660, 1826, 1905, 1992, 2032, 2490, 2540, 2640, 2739, 2794, 3048, 3320, 3652, 3810, 3984, 4191, 4565, 4980, 5080, 5478, 5588, 6096, 6640, 6985, 7304, 7620, 8382, 9130, 9960, 10160, 10541, 10956, 11176, 13695, 13970, 14608, 15240, 16764, 18260, 19920, 20955, 21082, 21912, 22352, 27390, 27940, 30480, 31623, 33528, 36520, 41910, 42164, 43824, 52705, 54780, 55880, 63246, 67056, 73040, 83820, 84328, 105410, 109560, 111760, 115951, 126492, 158115, 167640, 168656, 210820, 219120, 231902, 252984, 316230, 335280, 347853, 421640, 463804, 505968, 579755, 632460, 695706, 843280, 927608, 1159510, 1264920, 1391412, 1739265, 1855216, 2319020, 2529840, 2782824, 3478530, 4638040, 5565648, 6957060, 9276080, 13914120, 27828240]

約数ペア:

[(1, 27828240), (2, 13914120), (3, 9276080), (4, 6957060), (5, 5565648), (6, 4638040), (8, 3478530), (10, 2782824), (11, 2529840), (12, 2319020), (15, 1855216), (16, 1739265), (20, 1391412), (22, 1264920), (24, 1159510), (30, 927608), (33, 843280), (40, 695706), (44, 632460), (48, 579755), (55, 505968), (60, 463804), (66, 421640), (80, 347853), (83, 335280), (88, 316230), (110, 252984), (120, 231902), (127, 219120), (132, 210820), (165, 168656), (166, 167640), (176, 158115), (220, 126492), (240, 115951), (249, 111760), (254, 109560), (264, 105410), (330, 84328), (332, 83820), (381, 73040), (415, 67056), (440, 63246), (498, 55880), (508, 54780), (528, 52705), (635, 43824), (660, 42164), (664, 41910), (762, 36520), (830, 33528), (880, 31623), (913, 30480), (996, 27940), (1016, 27390), (1245, 22352), (1270, 21912), (1320, 21082), (1328, 20955), (1397, 19920), (1524, 18260), (1660, 16764), (1826, 15240), (1905, 14608), (1992, 13970), (2032, 13695), (2490, 11176), (2540, 10956), (2640, 10541), (2739, 10160), (2794, 9960), (3048, 9130), (3320, 8382), (3652, 7620), (3810, 7304), (3984, 6985), (4191, 6640), (4565, 6096), (4980, 5588), (5080, 5478)]