122670840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 390873600

約数和(自身を除く): 268202760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 173, 190, 228, 285, 311, 346, 380, 456, 519, 570, 622, 692, 760, 865, 933, 1038, 1140, 1244, 1384, 1555, 1730, 1866, 2076, 2280, 2488, 2595, 3110, 3287, 3460, 3732, 4152, 4665, 5190, 5909, 6220, 6574, 6920, 7464, 9330, 9861, 10380, 11818, 12440, 13148, 16435, 17727, 18660, 19722, 20760, 23636, 26296, 29545, 32870, 35454, 37320, 39444, 47272, 49305, 53803, 59090, 65740, 70908, 78888, 88635, 98610, 107606, 118180, 131480, 141816, 161409, 177270, 197220, 215212, 236360, 269015, 322818, 354540, 394440, 430424, 538030, 645636, 709080, 807045, 1022257, 1076060, 1291272, 1614090, 2044514, 2152120, 3066771, 3228180, 4089028, 5111285, 6133542, 6456360, 8178056, 10222570, 12267084, 15333855, 20445140, 24534168, 30667710, 40890280, 61335420, 122670840]

約数ペア:

[(1, 122670840), (2, 61335420), (3, 40890280), (4, 30667710), (5, 24534168), (6, 20445140), (8, 15333855), (10, 12267084), (12, 10222570), (15, 8178056), (19, 6456360), (20, 6133542), (24, 5111285), (30, 4089028), (38, 3228180), (40, 3066771), (57, 2152120), (60, 2044514), (76, 1614090), (95, 1291272), (114, 1076060), (120, 1022257), (152, 807045), (173, 709080), (190, 645636), (228, 538030), (285, 430424), (311, 394440), (346, 354540), (380, 322818), (456, 269015), (519, 236360), (570, 215212), (622, 197220), (692, 177270), (760, 161409), (865, 141816), (933, 131480), (1038, 118180), (1140, 107606), (1244, 98610), (1384, 88635), (1555, 78888), (1730, 70908), (1866, 65740), (2076, 59090), (2280, 53803), (2488, 49305), (2595, 47272), (3110, 39444), (3287, 37320), (3460, 35454), (3732, 32870), (4152, 29545), (4665, 26296), (5190, 23636), (5909, 20760), (6220, 19722), (6574, 18660), (6920, 17727), (7464, 16435), (9330, 13148), (9861, 12440), (10380, 11818)]