91903421520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2179}}^1\times {\mathrm{58579}}^1$

素因数の和:60777

約数の個数: 120

約数和(自身を含む): 308789239200

約数和(自身を除く): 216885817680

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, 720, 2179, 4358, 6537, 8716, 10895, 13074, 17432, 19611, 21790, 26148, 32685, 34864, 39222, 43580, 52296, 58579, 65370, 78444, 87160, 98055, 104592, 117158, 130740, 156888, 174320, 175737, 196110, 234316, 261480, 292895, 313776, 351474, 392220, 468632, 522960, 527211, 585790, 702948, 784440, 878685, 937264, 1054422, 1171580, 1405896, 1568880, 1757370, 2108844, 2343160, 2636055, 2811792, 3514740, 4217688, 4686320, 5272110, 7029480, 8435376, 10544220, 14058960, 21088440, 42176880, 127643641, 255287282, 382930923, 510574564, 638218205, 765861846, 1021149128, 1148792769, 1276436410, 1531723692, 1914654615, 2042298256, 2297585538, 2552872820, 3063447384, 3829309230, 4595171076, 5105745640, 5743963845, 6126894768, 7658618460, 9190342152, 10211491280, 11487927690, 15317236920, 18380684304, 22975855380, 30634473840, 45951710760, 91903421520]

約数ペア:

[(1, 91903421520), (2, 45951710760), (3, 30634473840), (4, 22975855380), (5, 18380684304), (6, 15317236920), (8, 11487927690), (9, 10211491280), (10, 9190342152), (12, 7658618460), (15, 6126894768), (16, 5743963845), (18, 5105745640), (20, 4595171076), (24, 3829309230), (30, 3063447384), (36, 2552872820), (40, 2297585538), (45, 2042298256), (48, 1914654615), (60, 1531723692), (72, 1276436410), (80, 1148792769), (90, 1021149128), (120, 765861846), (144, 638218205), (180, 510574564), (240, 382930923), (360, 255287282), (720, 127643641), (2179, 42176880), (4358, 21088440), (6537, 14058960), (8716, 10544220), (10895, 8435376), (13074, 7029480), (17432, 5272110), (19611, 4686320), (21790, 4217688), (26148, 3514740), (32685, 2811792), (34864, 2636055), (39222, 2343160), (43580, 2108844), (52296, 1757370), (58579, 1568880), (65370, 1405896), (78444, 1171580), (87160, 1054422), (98055, 937264), (104592, 878685), (117158, 784440), (130740, 702948), (156888, 585790), (174320, 527211), (175737, 522960), (196110, 468632), (234316, 392220), (261480, 351474), (292895, 313776)]