69575220720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{146191}}^1$

素因数の和:146871

約数の個数: 120

約数和(自身を含む): 234011873472

約数和(自身を除く): 164436652752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 661, 720, 1322, 1983, 2644, 3305, 3966, 5288, 5949, 6610, 7932, 9915, 10576, 11898, 13220, 15864, 19830, 23796, 26440, 29745, 31728, 39660, 47592, 52880, 59490, 79320, 95184, 118980, 146191, 158640, 237960, 292382, 438573, 475920, 584764, 730955, 877146, 1169528, 1315719, 1461910, 1754292, 2192865, 2339056, 2631438, 2923820, 3508584, 4385730, 5262876, 5847640, 6578595, 7017168, 8771460, 10525752, 11695280, 13157190, 17542920, 21051504, 26314380, 35085840, 52628760, 96632251, 105257520, 193264502, 289896753, 386529004, 483161255, 579793506, 773058008, 869690259, 966322510, 1159587012, 1449483765, 1546116016, 1739380518, 1932645020, 2319174024, 2898967530, 3478761036, 3865290040, 4348451295, 4638348048, 5797935060, 6957522072, 7730580080, 8696902590, 11595870120, 13915044144, 17393805180, 23191740240, 34787610360, 69575220720]

約数ペア:

[(1, 69575220720), (2, 34787610360), (3, 23191740240), (4, 17393805180), (5, 13915044144), (6, 11595870120), (8, 8696902590), (9, 7730580080), (10, 6957522072), (12, 5797935060), (15, 4638348048), (16, 4348451295), (18, 3865290040), (20, 3478761036), (24, 2898967530), (30, 2319174024), (36, 1932645020), (40, 1739380518), (45, 1546116016), (48, 1449483765), (60, 1159587012), (72, 966322510), (80, 869690259), (90, 773058008), (120, 579793506), (144, 483161255), (180, 386529004), (240, 289896753), (360, 193264502), (661, 105257520), (720, 96632251), (1322, 52628760), (1983, 35085840), (2644, 26314380), (3305, 21051504), (3966, 17542920), (5288, 13157190), (5949, 11695280), (6610, 10525752), (7932, 8771460), (9915, 7017168), (10576, 6578595), (11898, 5847640), (13220, 5262876), (15864, 4385730), (19830, 3508584), (23796, 2923820), (26440, 2631438), (29745, 2339056), (31728, 2192865), (39660, 1754292), (47592, 1461910), (52880, 1315719), (59490, 1169528), (79320, 877146), (95184, 730955), (118980, 584764), (146191, 475920), (158640, 438573), (237960, 292382)]