79296720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2377}}^1$

素因数の和:2532

約数の個数: 80

約数和(自身を含む): 247692480

約数和(自身を除く): 168395760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2377, 2780, 3336, 4170, 4754, 5560, 6672, 7131, 8340, 9508, 11120, 11885, 14262, 16680, 19016, 23770, 28524, 33360, 35655, 38032, 47540, 57048, 71310, 95080, 114096, 142620, 190160, 285240, 330403, 570480, 660806, 991209, 1321612, 1652015, 1982418, 2643224, 3304030, 3964836, 4956045, 5286448, 6608060, 7929672, 9912090, 13216120, 15859344, 19824180, 26432240, 39648360, 79296720]

約数ペア:

[(1, 79296720), (2, 39648360), (3, 26432240), (4, 19824180), (5, 15859344), (6, 13216120), (8, 9912090), (10, 7929672), (12, 6608060), (15, 5286448), (16, 4956045), (20, 3964836), (24, 3304030), (30, 2643224), (40, 1982418), (48, 1652015), (60, 1321612), (80, 991209), (120, 660806), (139, 570480), (240, 330403), (278, 285240), (417, 190160), (556, 142620), (695, 114096), (834, 95080), (1112, 71310), (1390, 57048), (1668, 47540), (2085, 38032), (2224, 35655), (2377, 33360), (2780, 28524), (3336, 23770), (4170, 19016), (4754, 16680), (5560, 14262), (6672, 11885), (7131, 11120), (8340, 9508)]