961318440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{19211}}^1$

素因数の和:19367

約数の個数: 96

約数和(自身を含む): 3146925600

約数和(自身を除く): 2185607160

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, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 3336, 4170, 5004, 5560, 6255, 8340, 10008, 12510, 16680, 19211, 25020, 38422, 50040, 57633, 76844, 96055, 115266, 153688, 172899, 192110, 230532, 288165, 345798, 384220, 461064, 576330, 691596, 768440, 864495, 1152660, 1383192, 1728990, 2305320, 2670329, 3457980, 5340658, 6915960, 8010987, 10681316, 13351645, 16021974, 21362632, 24032961, 26703290, 32043948, 40054935, 48065922, 53406580, 64087896, 80109870, 96131844, 106813160, 120164805, 160219740, 192263688, 240329610, 320439480, 480659220, 961318440]

約数ペア:

[(1, 961318440), (2, 480659220), (3, 320439480), (4, 240329610), (5, 192263688), (6, 160219740), (8, 120164805), (9, 106813160), (10, 96131844), (12, 80109870), (15, 64087896), (18, 53406580), (20, 48065922), (24, 40054935), (30, 32043948), (36, 26703290), (40, 24032961), (45, 21362632), (60, 16021974), (72, 13351645), (90, 10681316), (120, 8010987), (139, 6915960), (180, 5340658), (278, 3457980), (360, 2670329), (417, 2305320), (556, 1728990), (695, 1383192), (834, 1152660), (1112, 864495), (1251, 768440), (1390, 691596), (1668, 576330), (2085, 461064), (2502, 384220), (2780, 345798), (3336, 288165), (4170, 230532), (5004, 192110), (5560, 172899), (6255, 153688), (8340, 115266), (10008, 96055), (12510, 76844), (16680, 57633), (19211, 50040), (25020, 38422)]