1248164960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{11489}}^1$

素因数の和:11608

約数の個数: 96

約数和(自身を含む): 3405084480

約数和(自身を除く): 2156919520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 112, 140, 160, 194, 224, 280, 388, 485, 560, 679, 776, 970, 1120, 1358, 1552, 1940, 2716, 3104, 3395, 3880, 5432, 6790, 7760, 10864, 11489, 13580, 15520, 21728, 22978, 27160, 45956, 54320, 57445, 80423, 91912, 108640, 114890, 160846, 183824, 229780, 321692, 367648, 402115, 459560, 643384, 804230, 919120, 1114433, 1286768, 1608460, 1838240, 2228866, 2573536, 3216920, 4457732, 5572165, 6433840, 7801031, 8915464, 11144330, 12867680, 15602062, 17830928, 22288660, 31204124, 35661856, 39005155, 44577320, 62408248, 78010310, 89154640, 124816496, 156020620, 178309280, 249632992, 312041240, 624082480, 1248164960]

約数ペア:

[(1, 1248164960), (2, 624082480), (4, 312041240), (5, 249632992), (7, 178309280), (8, 156020620), (10, 124816496), (14, 89154640), (16, 78010310), (20, 62408248), (28, 44577320), (32, 39005155), (35, 35661856), (40, 31204124), (56, 22288660), (70, 17830928), (80, 15602062), (97, 12867680), (112, 11144330), (140, 8915464), (160, 7801031), (194, 6433840), (224, 5572165), (280, 4457732), (388, 3216920), (485, 2573536), (560, 2228866), (679, 1838240), (776, 1608460), (970, 1286768), (1120, 1114433), (1358, 919120), (1552, 804230), (1940, 643384), (2716, 459560), (3104, 402115), (3395, 367648), (3880, 321692), (5432, 229780), (6790, 183824), (7760, 160846), (10864, 114890), (11489, 108640), (13580, 91912), (15520, 80423), (21728, 57445), (22978, 54320), (27160, 45956)]