2849638920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{19417}}^1$

素因数の和:20654

約数の個数: 64

約数和(自身を含む): 8556347520

約数和(自身を除く): 5706708600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1223, 2446, 3669, 4892, 6115, 7338, 9784, 12230, 14676, 18345, 19417, 24460, 29352, 36690, 38834, 48920, 58251, 73380, 77668, 97085, 116502, 146760, 155336, 194170, 233004, 291255, 388340, 466008, 582510, 776680, 1165020, 2330040, 23746991, 47493982, 71240973, 94987964, 118734955, 142481946, 189975928, 237469910, 284963892, 356204865, 474939820, 569927784, 712409730, 949879640, 1424819460, 2849638920]

約数ペア:

[(1, 2849638920), (2, 1424819460), (3, 949879640), (4, 712409730), (5, 569927784), (6, 474939820), (8, 356204865), (10, 284963892), (12, 237469910), (15, 189975928), (20, 142481946), (24, 118734955), (30, 94987964), (40, 71240973), (60, 47493982), (120, 23746991), (1223, 2330040), (2446, 1165020), (3669, 776680), (4892, 582510), (6115, 466008), (7338, 388340), (9784, 291255), (12230, 233004), (14676, 194170), (18345, 155336), (19417, 146760), (24460, 116502), (29352, 97085), (36690, 77668), (38834, 73380), (48920, 58251)]