120562740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4889}}^1$

素因数の和:5041

約数の個数: 72

約数和(自身を含む): 368451720

約数和(自身を除く): 247888980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4889, 4932, 6165, 8220, 9778, 12330, 14667, 19556, 24445, 24660, 29334, 44001, 48890, 58668, 73335, 88002, 97780, 146670, 176004, 220005, 293340, 440010, 669793, 880020, 1339586, 2009379, 2679172, 3348965, 4018758, 6028137, 6697930, 8037516, 10046895, 12056274, 13395860, 20093790, 24112548, 30140685, 40187580, 60281370, 120562740]

約数ペア:

[(1, 120562740), (2, 60281370), (3, 40187580), (4, 30140685), (5, 24112548), (6, 20093790), (9, 13395860), (10, 12056274), (12, 10046895), (15, 8037516), (18, 6697930), (20, 6028137), (30, 4018758), (36, 3348965), (45, 2679172), (60, 2009379), (90, 1339586), (137, 880020), (180, 669793), (274, 440010), (411, 293340), (548, 220005), (685, 176004), (822, 146670), (1233, 97780), (1370, 88002), (1644, 73335), (2055, 58668), (2466, 48890), (2740, 44001), (4110, 29334), (4889, 24660), (4932, 24445), (6165, 19556), (8220, 14667), (9778, 12330)]