240883860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19777}}^1$

素因数の和:19825

約数の個数: 96

約数和(自身を含む): 797448960

約数和(自身を除く): 556565100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 19777, 39554, 59331, 79108, 98885, 118662, 138439, 197770, 237324, 276878, 296655, 395540, 415317, 553756, 573533, 593310, 692195, 830634, 1147066, 1186620, 1384390, 1661268, 1720599, 2076585, 2294132, 2768780, 2867665, 3441198, 4014731, 4153170, 5735330, 6882396, 8029462, 8306340, 8602995, 11470660, 12044193, 16058924, 17205990, 20073655, 24088386, 34411980, 40147310, 48176772, 60220965, 80294620, 120441930, 240883860]

約数ペア:

[(1, 240883860), (2, 120441930), (3, 80294620), (4, 60220965), (5, 48176772), (6, 40147310), (7, 34411980), (10, 24088386), (12, 20073655), (14, 17205990), (15, 16058924), (20, 12044193), (21, 11470660), (28, 8602995), (29, 8306340), (30, 8029462), (35, 6882396), (42, 5735330), (58, 4153170), (60, 4014731), (70, 3441198), (84, 2867665), (87, 2768780), (105, 2294132), (116, 2076585), (140, 1720599), (145, 1661268), (174, 1384390), (203, 1186620), (210, 1147066), (290, 830634), (348, 692195), (406, 593310), (420, 573533), (435, 553756), (580, 415317), (609, 395540), (812, 296655), (870, 276878), (1015, 237324), (1218, 197770), (1740, 138439), (2030, 118662), (2436, 98885), (3045, 79108), (4060, 59331), (6090, 39554), (12180, 19777)]