120781488

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 320845536

約数和(自身を除く): 200064048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 197, 212, 241, 318, 394, 424, 482, 591, 636, 723, 788, 848, 964, 1182, 1272, 1446, 1576, 1928, 2364, 2544, 2892, 3152, 3856, 4728, 5784, 9456, 10441, 11568, 12773, 20882, 25546, 31323, 38319, 41764, 47477, 51092, 62646, 76638, 83528, 94954, 102184, 125292, 142431, 153276, 167056, 189908, 204368, 250584, 284862, 306552, 379816, 501168, 569724, 613104, 759632, 1139448, 2278896, 2516281, 5032562, 7548843, 10065124, 15097686, 20130248, 30195372, 40260496, 60390744, 120781488]

約数ペア:

[(1, 120781488), (2, 60390744), (3, 40260496), (4, 30195372), (6, 20130248), (8, 15097686), (12, 10065124), (16, 7548843), (24, 5032562), (48, 2516281), (53, 2278896), (106, 1139448), (159, 759632), (197, 613104), (212, 569724), (241, 501168), (318, 379816), (394, 306552), (424, 284862), (482, 250584), (591, 204368), (636, 189908), (723, 167056), (788, 153276), (848, 142431), (964, 125292), (1182, 102184), (1272, 94954), (1446, 83528), (1576, 76638), (1928, 62646), (2364, 51092), (2544, 47477), (2892, 41764), (3152, 38319), (3856, 31323), (4728, 25546), (5784, 20882), (9456, 12773), (10441, 11568)]