69722280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{661}}^1$

素因数の和:971

約数の個数: 96

約数和(自身を含む): 227714760

約数和(自身を除く): 157992480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 293, 360, 586, 661, 879, 1172, 1322, 1465, 1758, 1983, 2344, 2637, 2644, 2930, 3305, 3516, 3966, 4395, 5274, 5288, 5860, 5949, 6610, 7032, 7932, 8790, 9915, 10548, 11720, 11898, 13185, 13220, 15864, 17580, 19830, 21096, 23796, 26370, 26440, 29745, 35160, 39660, 47592, 52740, 59490, 79320, 105480, 118980, 193673, 237960, 387346, 581019, 774692, 968365, 1162038, 1549384, 1743057, 1936730, 2324076, 2905095, 3486114, 3873460, 4648152, 5810190, 6972228, 7746920, 8715285, 11620380, 13944456, 17430570, 23240760, 34861140, 69722280]

約数ペア:

[(1, 69722280), (2, 34861140), (3, 23240760), (4, 17430570), (5, 13944456), (6, 11620380), (8, 8715285), (9, 7746920), (10, 6972228), (12, 5810190), (15, 4648152), (18, 3873460), (20, 3486114), (24, 2905095), (30, 2324076), (36, 1936730), (40, 1743057), (45, 1549384), (60, 1162038), (72, 968365), (90, 774692), (120, 581019), (180, 387346), (293, 237960), (360, 193673), (586, 118980), (661, 105480), (879, 79320), (1172, 59490), (1322, 52740), (1465, 47592), (1758, 39660), (1983, 35160), (2344, 29745), (2637, 26440), (2644, 26370), (2930, 23796), (3305, 21096), (3516, 19830), (3966, 17580), (4395, 15864), (5274, 13220), (5288, 13185), (5860, 11898), (5949, 11720), (6610, 10548), (7032, 9915), (7932, 8790)]