76486320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2591}}^1$

素因数の和:2651

約数の個数: 120

約数和(自身を含む): 263233152

約数和(自身を除く): 186746832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2591, 2952, 3280, 3690, 4920, 5182, 5904, 7380, 7773, 9840, 10364, 12955, 14760, 15546, 20728, 23319, 25910, 29520, 31092, 38865, 41456, 46638, 51820, 62184, 77730, 93276, 103640, 106231, 116595, 124368, 155460, 186552, 207280, 212462, 233190, 310920, 318693, 373104, 424924, 466380, 531155, 621840, 637386, 849848, 932760, 956079, 1062310, 1274772, 1593465, 1699696, 1865520, 1912158, 2124620, 2549544, 3186930, 3824316, 4249240, 4780395, 5099088, 6373860, 7648632, 8498480, 9560790, 12747720, 15297264, 19121580, 25495440, 38243160, 76486320]

約数ペア:

[(1, 76486320), (2, 38243160), (3, 25495440), (4, 19121580), (5, 15297264), (6, 12747720), (8, 9560790), (9, 8498480), (10, 7648632), (12, 6373860), (15, 5099088), (16, 4780395), (18, 4249240), (20, 3824316), (24, 3186930), (30, 2549544), (36, 2124620), (40, 1912158), (41, 1865520), (45, 1699696), (48, 1593465), (60, 1274772), (72, 1062310), (80, 956079), (82, 932760), (90, 849848), (120, 637386), (123, 621840), (144, 531155), (164, 466380), (180, 424924), (205, 373104), (240, 318693), (246, 310920), (328, 233190), (360, 212462), (369, 207280), (410, 186552), (492, 155460), (615, 124368), (656, 116595), (720, 106231), (738, 103640), (820, 93276), (984, 77730), (1230, 62184), (1476, 51820), (1640, 46638), (1845, 41456), (1968, 38865), (2460, 31092), (2591, 29520), (2952, 25910), (3280, 23319), (3690, 20728), (4920, 15546), (5182, 14760), (5904, 12955), (7380, 10364), (7773, 9840)]