615017520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65707}}^1$

素因数の和:65739

約数の個数: 120

約数和(自身を含む): 2224347216

約数和(自身を除く): 1609329696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 65707, 131414, 197121, 262828, 328535, 394242, 525656, 591363, 657070, 788484, 854191, 985605, 1051312, 1182726, 1314140, 1576968, 1708382, 1971210, 2365452, 2562573, 2628280, 2956815, 3153936, 3416764, 3942420, 4270955, 4730904, 5125146, 5256560, 5913630, 6833528, 7687719, 7884840, 8541910, 9461808, 10250292, 11827260, 12812865, 13667056, 15375438, 15769680, 17083820, 20500584, 23654520, 25625730, 30750876, 34167640, 38438595, 41001168, 47309040, 51251460, 61501752, 68335280, 76877190, 102502920, 123003504, 153754380, 205005840, 307508760, 615017520]

約数ペア:

[(1, 615017520), (2, 307508760), (3, 205005840), (4, 153754380), (5, 123003504), (6, 102502920), (8, 76877190), (9, 68335280), (10, 61501752), (12, 51251460), (13, 47309040), (15, 41001168), (16, 38438595), (18, 34167640), (20, 30750876), (24, 25625730), (26, 23654520), (30, 20500584), (36, 17083820), (39, 15769680), (40, 15375438), (45, 13667056), (48, 12812865), (52, 11827260), (60, 10250292), (65, 9461808), (72, 8541910), (78, 7884840), (80, 7687719), (90, 6833528), (104, 5913630), (117, 5256560), (120, 5125146), (130, 4730904), (144, 4270955), (156, 3942420), (180, 3416764), (195, 3153936), (208, 2956815), (234, 2628280), (240, 2562573), (260, 2365452), (312, 1971210), (360, 1708382), (390, 1576968), (468, 1314140), (520, 1182726), (585, 1051312), (624, 985605), (720, 854191), (780, 788484), (936, 657070), (1040, 591363), (1170, 525656), (1560, 394242), (1872, 328535), (2340, 262828), (3120, 197121), (4680, 131414), (9360, 65707)]