465757380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{235231}}^1$

素因数の和:235257

約数の個数: 72

約数和(自身を含む): 1541240064

約数和(自身を除く): 1075482684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 235231, 470462, 705693, 940924, 1176155, 1411386, 2117079, 2352310, 2587541, 2822772, 3528465, 4234158, 4704620, 5175082, 7056930, 7762623, 8468316, 10350164, 10585395, 12937705, 14113860, 15525246, 21170790, 23287869, 25875410, 31050492, 38813115, 42341580, 46575738, 51750820, 77626230, 93151476, 116439345, 155252460, 232878690, 465757380]

約数ペア:

[(1, 465757380), (2, 232878690), (3, 155252460), (4, 116439345), (5, 93151476), (6, 77626230), (9, 51750820), (10, 46575738), (11, 42341580), (12, 38813115), (15, 31050492), (18, 25875410), (20, 23287869), (22, 21170790), (30, 15525246), (33, 14113860), (36, 12937705), (44, 10585395), (45, 10350164), (55, 8468316), (60, 7762623), (66, 7056930), (90, 5175082), (99, 4704620), (110, 4234158), (132, 3528465), (165, 2822772), (180, 2587541), (198, 2352310), (220, 2117079), (330, 1411386), (396, 1176155), (495, 940924), (660, 705693), (990, 470462), (1980, 235231)]