12415140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 39231360

約数和(自身を除く): 26816220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 83, 90, 108, 135, 166, 180, 249, 270, 277, 332, 415, 498, 540, 554, 747, 830, 831, 996, 1108, 1245, 1385, 1494, 1660, 1662, 2241, 2490, 2493, 2770, 2988, 3324, 3735, 4155, 4482, 4980, 4986, 5540, 7470, 7479, 8310, 8964, 9972, 11205, 12465, 14940, 14958, 16620, 22410, 22991, 24930, 29916, 37395, 44820, 45982, 49860, 68973, 74790, 91964, 114955, 137946, 149580, 206919, 229910, 275892, 344865, 413838, 459820, 620757, 689730, 827676, 1034595, 1241514, 1379460, 2069190, 2483028, 3103785, 4138380, 6207570, 12415140]

約数ペア:

[(1, 12415140), (2, 6207570), (3, 4138380), (4, 3103785), (5, 2483028), (6, 2069190), (9, 1379460), (10, 1241514), (12, 1034595), (15, 827676), (18, 689730), (20, 620757), (27, 459820), (30, 413838), (36, 344865), (45, 275892), (54, 229910), (60, 206919), (83, 149580), (90, 137946), (108, 114955), (135, 91964), (166, 74790), (180, 68973), (249, 49860), (270, 45982), (277, 44820), (332, 37395), (415, 29916), (498, 24930), (540, 22991), (554, 22410), (747, 16620), (830, 14958), (831, 14940), (996, 12465), (1108, 11205), (1245, 9972), (1385, 8964), (1494, 8310), (1660, 7479), (1662, 7470), (2241, 5540), (2490, 4986), (2493, 4980), (2770, 4482), (2988, 4155), (3324, 3735)]