205510320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6073}}^1$

素因数の和:6139

約数の個数: 120

約数和(自身を含む): 704972736

約数和(自身を除く): 499462416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6073, 6768, 8460, 11280, 12146, 16920, 18219, 24292, 30365, 33840, 36438, 48584, 54657, 60730, 72876, 91095, 97168, 109314, 121460, 145752, 182190, 218628, 242920, 273285, 285431, 291504, 364380, 437256, 485840, 546570, 570862, 728760, 856293, 874512, 1093140, 1141724, 1427155, 1457520, 1712586, 2186280, 2283448, 2568879, 2854310, 3425172, 4281465, 4372560, 4566896, 5137758, 5708620, 6850344, 8562930, 10275516, 11417240, 12844395, 13700688, 17125860, 20551032, 22834480, 25688790, 34251720, 41102064, 51377580, 68503440, 102755160, 205510320]

約数ペア:

[(1, 205510320), (2, 102755160), (3, 68503440), (4, 51377580), (5, 41102064), (6, 34251720), (8, 25688790), (9, 22834480), (10, 20551032), (12, 17125860), (15, 13700688), (16, 12844395), (18, 11417240), (20, 10275516), (24, 8562930), (30, 6850344), (36, 5708620), (40, 5137758), (45, 4566896), (47, 4372560), (48, 4281465), (60, 3425172), (72, 2854310), (80, 2568879), (90, 2283448), (94, 2186280), (120, 1712586), (141, 1457520), (144, 1427155), (180, 1141724), (188, 1093140), (235, 874512), (240, 856293), (282, 728760), (360, 570862), (376, 546570), (423, 485840), (470, 437256), (564, 364380), (705, 291504), (720, 285431), (752, 273285), (846, 242920), (940, 218628), (1128, 182190), (1410, 145752), (1692, 121460), (1880, 109314), (2115, 97168), (2256, 91095), (2820, 72876), (3384, 60730), (3760, 54657), (4230, 48584), (5640, 36438), (6073, 33840), (6768, 30365), (8460, 24292), (11280, 18219), (12146, 16920)]