634716720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{80141}}^1$

素因数の和:80171

約数の個数: 120

約数和(自身を含む): 2325400272

約数和(自身を除く): 1690683552

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, 80141, 160282, 240423, 320564, 400705, 480846, 641128, 721269, 801410, 881551, 961692, 1202115, 1282256, 1442538, 1602820, 1763102, 1923384, 2404230, 2644653, 2885076, 3205640, 3526204, 3606345, 3846768, 4407755, 4808460, 5289306, 5770152, 6411280, 7052408, 7212690, 7933959, 8815510, 9616920, 10578612, 11540304, 13223265, 14104816, 14425380, 15867918, 17631020, 19233840, 21157224, 26446530, 28850760, 31735836, 35262040, 39669795, 42314448, 52893060, 57701520, 63471672, 70524080, 79339590, 105786120, 126943344, 158679180, 211572240, 317358360, 634716720]

約数ペア:

[(1, 634716720), (2, 317358360), (3, 211572240), (4, 158679180), (5, 126943344), (6, 105786120), (8, 79339590), (9, 70524080), (10, 63471672), (11, 57701520), (12, 52893060), (15, 42314448), (16, 39669795), (18, 35262040), (20, 31735836), (22, 28850760), (24, 26446530), (30, 21157224), (33, 19233840), (36, 17631020), (40, 15867918), (44, 14425380), (45, 14104816), (48, 13223265), (55, 11540304), (60, 10578612), (66, 9616920), (72, 8815510), (80, 7933959), (88, 7212690), (90, 7052408), (99, 6411280), (110, 5770152), (120, 5289306), (132, 4808460), (144, 4407755), (165, 3846768), (176, 3606345), (180, 3526204), (198, 3205640), (220, 2885076), (240, 2644653), (264, 2404230), (330, 1923384), (360, 1763102), (396, 1602820), (440, 1442538), (495, 1282256), (528, 1202115), (660, 961692), (720, 881551), (792, 801410), (880, 721269), (990, 641128), (1320, 480846), (1584, 400705), (1980, 320564), (2640, 240423), (3960, 160282), (7920, 80141)]