121069260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1728

約数の個数: 144

約数和(自身を含む): 408495360

約数和(自身を除く): 287426100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1669, 1860, 2015, 2340, 2418, 2790, 3338, 3627, 4030, 4836, 5007, 5580, 6045, 6676, 7254, 8060, 8345, 10014, 12090, 14508, 15021, 16690, 18135, 20028, 21697, 24180, 25035, 30042, 33380, 36270, 43394, 50070, 51739, 60084, 65091, 72540, 75105, 86788, 100140, 103478, 108485, 130182, 150210, 155217, 195273, 206956, 216970, 258695, 260364, 300420, 310434, 325455, 390546, 433940, 465651, 517390, 620868, 650910, 672607, 776085, 781092, 931302, 976365, 1034780, 1301820, 1345214, 1552170, 1862604, 1952730, 2017821, 2328255, 2690428, 3104340, 3363035, 3905460, 4035642, 4656510, 6053463, 6726070, 8071284, 9313020, 10089105, 12106926, 13452140, 20178210, 24213852, 30267315, 40356420, 60534630, 121069260]

約数ペア:

[(1, 121069260), (2, 60534630), (3, 40356420), (4, 30267315), (5, 24213852), (6, 20178210), (9, 13452140), (10, 12106926), (12, 10089105), (13, 9313020), (15, 8071284), (18, 6726070), (20, 6053463), (26, 4656510), (30, 4035642), (31, 3905460), (36, 3363035), (39, 3104340), (45, 2690428), (52, 2328255), (60, 2017821), (62, 1952730), (65, 1862604), (78, 1552170), (90, 1345214), (93, 1301820), (117, 1034780), (124, 976365), (130, 931302), (155, 781092), (156, 776085), (180, 672607), (186, 650910), (195, 620868), (234, 517390), (260, 465651), (279, 433940), (310, 390546), (372, 325455), (390, 310434), (403, 300420), (465, 260364), (468, 258695), (558, 216970), (585, 206956), (620, 195273), (780, 155217), (806, 150210), (930, 130182), (1116, 108485), (1170, 103478), (1209, 100140), (1395, 86788), (1612, 75105), (1669, 72540), (1860, 65091), (2015, 60084), (2340, 51739), (2418, 50070), (2790, 43394), (3338, 36270), (3627, 33380), (4030, 30042), (4836, 25035), (5007, 24180), (5580, 21697), (6045, 20028), (6676, 18135), (7254, 16690), (8060, 15021), (8345, 14508), (10014, 12090)]