1240304760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{4637}}^1$

素因数の和:5397

約数の個数: 96

約数和(自身を含む): 4037286240

約数和(自身を除く): 2796981480

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, 180, 360, 743, 1486, 2229, 2972, 3715, 4458, 4637, 5944, 6687, 7430, 8916, 9274, 11145, 13374, 13911, 14860, 17832, 18548, 22290, 23185, 26748, 27822, 29720, 33435, 37096, 41733, 44580, 46370, 53496, 55644, 66870, 69555, 83466, 89160, 92740, 111288, 133740, 139110, 166932, 185480, 208665, 267480, 278220, 333864, 417330, 556440, 834660, 1669320, 3445291, 6890582, 10335873, 13781164, 17226455, 20671746, 27562328, 31007619, 34452910, 41343492, 51679365, 62015238, 68905820, 82686984, 103358730, 124030476, 137811640, 155038095, 206717460, 248060952, 310076190, 413434920, 620152380, 1240304760]

約数ペア:

[(1, 1240304760), (2, 620152380), (3, 413434920), (4, 310076190), (5, 248060952), (6, 206717460), (8, 155038095), (9, 137811640), (10, 124030476), (12, 103358730), (15, 82686984), (18, 68905820), (20, 62015238), (24, 51679365), (30, 41343492), (36, 34452910), (40, 31007619), (45, 27562328), (60, 20671746), (72, 17226455), (90, 13781164), (120, 10335873), (180, 6890582), (360, 3445291), (743, 1669320), (1486, 834660), (2229, 556440), (2972, 417330), (3715, 333864), (4458, 278220), (4637, 267480), (5944, 208665), (6687, 185480), (7430, 166932), (8916, 139110), (9274, 133740), (11145, 111288), (13374, 92740), (13911, 89160), (14860, 83466), (17832, 69555), (18548, 66870), (22290, 55644), (23185, 53496), (26748, 46370), (27822, 44580), (29720, 41733), (33435, 37096)]