216941160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{5813}}^1$

素因数の和:6138

約数の個数: 64

約数和(自身を含む): 653028480

約数和(自身を除く): 436087320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 622, 933, 1244, 1555, 1866, 2488, 3110, 3732, 4665, 5813, 6220, 7464, 9330, 11626, 12440, 17439, 18660, 23252, 29065, 34878, 37320, 46504, 58130, 69756, 87195, 116260, 139512, 174390, 232520, 348780, 697560, 1807843, 3615686, 5423529, 7231372, 9039215, 10847058, 14462744, 18078430, 21694116, 27117645, 36156860, 43388232, 54235290, 72313720, 108470580, 216941160]

約数ペア:

[(1, 216941160), (2, 108470580), (3, 72313720), (4, 54235290), (5, 43388232), (6, 36156860), (8, 27117645), (10, 21694116), (12, 18078430), (15, 14462744), (20, 10847058), (24, 9039215), (30, 7231372), (40, 5423529), (60, 3615686), (120, 1807843), (311, 697560), (622, 348780), (933, 232520), (1244, 174390), (1555, 139512), (1866, 116260), (2488, 87195), (3110, 69756), (3732, 58130), (4665, 46504), (5813, 37320), (6220, 34878), (7464, 29065), (9330, 23252), (11626, 18660), (12440, 17439)]