155922960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2089}}^1$

素因数の和:2416

約数の個数: 80

約数和(自身を含む): 485147520

約数和(自身を除く): 329224560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 311, 622, 933, 1244, 1555, 1866, 2089, 2488, 3110, 3732, 4178, 4665, 4976, 6220, 6267, 7464, 8356, 9330, 10445, 12440, 12534, 14928, 16712, 18660, 20890, 24880, 25068, 31335, 33424, 37320, 41780, 50136, 62670, 74640, 83560, 100272, 125340, 167120, 250680, 501360, 649679, 1299358, 1949037, 2598716, 3248395, 3898074, 5197432, 6496790, 7796148, 9745185, 10394864, 12993580, 15592296, 19490370, 25987160, 31184592, 38980740, 51974320, 77961480, 155922960]

約数ペア:

[(1, 155922960), (2, 77961480), (3, 51974320), (4, 38980740), (5, 31184592), (6, 25987160), (8, 19490370), (10, 15592296), (12, 12993580), (15, 10394864), (16, 9745185), (20, 7796148), (24, 6496790), (30, 5197432), (40, 3898074), (48, 3248395), (60, 2598716), (80, 1949037), (120, 1299358), (240, 649679), (311, 501360), (622, 250680), (933, 167120), (1244, 125340), (1555, 100272), (1866, 83560), (2089, 74640), (2488, 62670), (3110, 50136), (3732, 41780), (4178, 37320), (4665, 33424), (4976, 31335), (6220, 25068), (6267, 24880), (7464, 20890), (8356, 18660), (9330, 16712), (10445, 14928), (12440, 12534)]