53778960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:793

約数の個数: 120

約数和(自身を含む): 182481624

約数和(自身を除く): 128702664

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, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 661, 678, 720, 904, 1017, 1130, 1322, 1356, 1695, 1808, 1983, 2034, 2260, 2644, 2712, 3305, 3390, 3966, 4068, 4520, 5085, 5288, 5424, 5949, 6610, 6780, 7932, 8136, 9040, 9915, 10170, 10576, 11898, 13220, 13560, 15864, 16272, 19830, 20340, 23796, 26440, 27120, 29745, 31728, 39660, 40680, 47592, 52880, 59490, 74693, 79320, 81360, 95184, 118980, 149386, 158640, 224079, 237960, 298772, 373465, 448158, 475920, 597544, 672237, 746930, 896316, 1120395, 1195088, 1344474, 1493860, 1792632, 2240790, 2688948, 2987720, 3361185, 3585264, 4481580, 5377896, 5975440, 6722370, 8963160, 10755792, 13444740, 17926320, 26889480, 53778960]

約数ペア:

[(1, 53778960), (2, 26889480), (3, 17926320), (4, 13444740), (5, 10755792), (6, 8963160), (8, 6722370), (9, 5975440), (10, 5377896), (12, 4481580), (15, 3585264), (16, 3361185), (18, 2987720), (20, 2688948), (24, 2240790), (30, 1792632), (36, 1493860), (40, 1344474), (45, 1195088), (48, 1120395), (60, 896316), (72, 746930), (80, 672237), (90, 597544), (113, 475920), (120, 448158), (144, 373465), (180, 298772), (226, 237960), (240, 224079), (339, 158640), (360, 149386), (452, 118980), (565, 95184), (661, 81360), (678, 79320), (720, 74693), (904, 59490), (1017, 52880), (1130, 47592), (1322, 40680), (1356, 39660), (1695, 31728), (1808, 29745), (1983, 27120), (2034, 26440), (2260, 23796), (2644, 20340), (2712, 19830), (3305, 16272), (3390, 15864), (3966, 13560), (4068, 13220), (4520, 11898), (5085, 10576), (5288, 10170), (5424, 9915), (5949, 9040), (6610, 8136), (6780, 7932)]