63668880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8039}}^1$

素因数の和:8069

約数の個数: 120

約数和(自身を含む): 233288640

約数和(自身を除く): 169619760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 8039, 16078, 24117, 32156, 40195, 48234, 64312, 72351, 80390, 88429, 96468, 120585, 128624, 144702, 160780, 176858, 192936, 241170, 265287, 289404, 321560, 353716, 361755, 385872, 442145, 482340, 530574, 578808, 643120, 707432, 723510, 795861, 884290, 964680, 1061148, 1157616, 1326435, 1414864, 1447020, 1591722, 1768580, 1929360, 2122296, 2652870, 2894040, 3183444, 3537160, 3979305, 4244592, 5305740, 5788080, 6366888, 7074320, 7958610, 10611480, 12733776, 15917220, 21222960, 31834440, 63668880]

約数ペア:

[(1, 63668880), (2, 31834440), (3, 21222960), (4, 15917220), (5, 12733776), (6, 10611480), (8, 7958610), (9, 7074320), (10, 6366888), (11, 5788080), (12, 5305740), (15, 4244592), (16, 3979305), (18, 3537160), (20, 3183444), (22, 2894040), (24, 2652870), (30, 2122296), (33, 1929360), (36, 1768580), (40, 1591722), (44, 1447020), (45, 1414864), (48, 1326435), (55, 1157616), (60, 1061148), (66, 964680), (72, 884290), (80, 795861), (88, 723510), (90, 707432), (99, 643120), (110, 578808), (120, 530574), (132, 482340), (144, 442145), (165, 385872), (176, 361755), (180, 353716), (198, 321560), (220, 289404), (240, 265287), (264, 241170), (330, 192936), (360, 176858), (396, 160780), (440, 144702), (495, 128624), (528, 120585), (660, 96468), (720, 88429), (792, 80390), (880, 72351), (990, 64312), (1320, 48234), (1584, 40195), (1980, 32156), (2640, 24117), (3960, 16078), (7920, 8039)]