485932480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1087}}^1$

素因数の和:1242

約数の個数: 112

約数和(自身を含む): 1273430016

約数和(自身を除く): 787497536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 160, 176, 220, 254, 320, 352, 440, 508, 635, 704, 880, 1016, 1087, 1270, 1397, 1760, 2032, 2174, 2540, 2794, 3520, 4064, 4348, 5080, 5435, 5588, 6985, 8128, 8696, 10160, 10870, 11176, 11957, 13970, 17392, 20320, 21740, 22352, 23914, 27940, 34784, 40640, 43480, 44704, 47828, 55880, 59785, 69568, 86960, 89408, 95656, 111760, 119570, 138049, 173920, 191312, 223520, 239140, 276098, 347840, 382624, 447040, 478280, 552196, 690245, 765248, 956560, 1104392, 1380490, 1518539, 1913120, 2208784, 2760980, 3037078, 3826240, 4417568, 5521960, 6074156, 7592695, 8835136, 11043920, 12148312, 15185390, 22087840, 24296624, 30370780, 44175680, 48593248, 60741560, 97186496, 121483120, 242966240, 485932480]

約数ペア:

[(1, 485932480), (2, 242966240), (4, 121483120), (5, 97186496), (8, 60741560), (10, 48593248), (11, 44175680), (16, 30370780), (20, 24296624), (22, 22087840), (32, 15185390), (40, 12148312), (44, 11043920), (55, 8835136), (64, 7592695), (80, 6074156), (88, 5521960), (110, 4417568), (127, 3826240), (160, 3037078), (176, 2760980), (220, 2208784), (254, 1913120), (320, 1518539), (352, 1380490), (440, 1104392), (508, 956560), (635, 765248), (704, 690245), (880, 552196), (1016, 478280), (1087, 447040), (1270, 382624), (1397, 347840), (1760, 276098), (2032, 239140), (2174, 223520), (2540, 191312), (2794, 173920), (3520, 138049), (4064, 119570), (4348, 111760), (5080, 95656), (5435, 89408), (5588, 86960), (6985, 69568), (8128, 59785), (8696, 55880), (10160, 47828), (10870, 44704), (11176, 43480), (11957, 40640), (13970, 34784), (17392, 27940), (20320, 23914), (21740, 22352)]