9651840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1$

素因数の和:490

約数の個数: 128

約数和(自身を含む): 33635520

約数和(自身を除く): 23983680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 457, 480, 528, 640, 660, 704, 880, 914, 960, 1056, 1320, 1371, 1408, 1760, 1828, 1920, 2112, 2285, 2640, 2742, 3520, 3656, 4224, 4570, 5027, 5280, 5484, 6855, 7040, 7312, 9140, 10054, 10560, 10968, 13710, 14624, 15081, 18280, 20108, 21120, 21936, 25135, 27420, 29248, 30162, 36560, 40216, 43872, 50270, 54840, 58496, 60324, 73120, 75405, 80432, 87744, 100540, 109680, 120648, 146240, 150810, 160864, 175488, 201080, 219360, 241296, 292480, 301620, 321728, 402160, 438720, 482592, 603240, 643456, 804320, 877440, 965184, 1206480, 1608640, 1930368, 2412960, 3217280, 4825920, 9651840]

約数ペア:

[(1, 9651840), (2, 4825920), (3, 3217280), (4, 2412960), (5, 1930368), (6, 1608640), (8, 1206480), (10, 965184), (11, 877440), (12, 804320), (15, 643456), (16, 603240), (20, 482592), (22, 438720), (24, 402160), (30, 321728), (32, 301620), (33, 292480), (40, 241296), (44, 219360), (48, 201080), (55, 175488), (60, 160864), (64, 150810), (66, 146240), (80, 120648), (88, 109680), (96, 100540), (110, 87744), (120, 80432), (128, 75405), (132, 73120), (160, 60324), (165, 58496), (176, 54840), (192, 50270), (220, 43872), (240, 40216), (264, 36560), (320, 30162), (330, 29248), (352, 27420), (384, 25135), (440, 21936), (457, 21120), (480, 20108), (528, 18280), (640, 15081), (660, 14624), (704, 13710), (880, 10968), (914, 10560), (960, 10054), (1056, 9140), (1320, 7312), (1371, 7040), (1408, 6855), (1760, 5484), (1828, 5280), (1920, 5027), (2112, 4570), (2285, 4224), (2640, 3656), (2742, 3520)]