11153520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{2213}}^1$

素因数の和:2239

約数の個数: 120

約数和(自身を含む): 42827616

約数和(自身を除く): 31674096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2213, 2520, 4426, 5040, 6639, 8852, 11065, 13278, 15491, 17704, 19917, 22130, 26556, 30982, 33195, 35408, 39834, 44260, 46473, 53112, 61964, 66390, 77455, 79668, 88520, 92946, 99585, 106224, 123928, 132780, 139419, 154910, 159336, 177040, 185892, 199170, 232365, 247856, 265560, 278838, 309820, 318672, 371784, 398340, 464730, 531120, 557676, 619640, 697095, 743568, 796680, 929460, 1115352, 1239280, 1394190, 1593360, 1858920, 2230704, 2788380, 3717840, 5576760, 11153520]

約数ペア:

[(1, 11153520), (2, 5576760), (3, 3717840), (4, 2788380), (5, 2230704), (6, 1858920), (7, 1593360), (8, 1394190), (9, 1239280), (10, 1115352), (12, 929460), (14, 796680), (15, 743568), (16, 697095), (18, 619640), (20, 557676), (21, 531120), (24, 464730), (28, 398340), (30, 371784), (35, 318672), (36, 309820), (40, 278838), (42, 265560), (45, 247856), (48, 232365), (56, 199170), (60, 185892), (63, 177040), (70, 159336), (72, 154910), (80, 139419), (84, 132780), (90, 123928), (105, 106224), (112, 99585), (120, 92946), (126, 88520), (140, 79668), (144, 77455), (168, 66390), (180, 61964), (210, 53112), (240, 46473), (252, 44260), (280, 39834), (315, 35408), (336, 33195), (360, 30982), (420, 26556), (504, 22130), (560, 19917), (630, 17704), (720, 15491), (840, 13278), (1008, 11065), (1260, 8852), (1680, 6639), (2213, 5040), (2520, 4426)]