2444120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 96

約数和(自身を含む): 6771600

約数和(自身を除く): 4327480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 43, 49, 56, 58, 70, 86, 98, 116, 140, 145, 172, 196, 203, 215, 232, 245, 280, 290, 301, 344, 392, 406, 430, 490, 580, 602, 812, 860, 980, 1015, 1160, 1204, 1247, 1421, 1505, 1624, 1720, 1960, 2030, 2107, 2408, 2494, 2842, 3010, 4060, 4214, 4988, 5684, 6020, 6235, 7105, 8120, 8428, 8729, 9976, 10535, 11368, 12040, 12470, 14210, 16856, 17458, 21070, 24940, 28420, 34916, 42140, 43645, 49880, 56840, 61103, 69832, 84280, 87290, 122206, 174580, 244412, 305515, 349160, 488824, 611030, 1222060, 2444120]

約数ペア:

[(1, 2444120), (2, 1222060), (4, 611030), (5, 488824), (7, 349160), (8, 305515), (10, 244412), (14, 174580), (20, 122206), (28, 87290), (29, 84280), (35, 69832), (40, 61103), (43, 56840), (49, 49880), (56, 43645), (58, 42140), (70, 34916), (86, 28420), (98, 24940), (116, 21070), (140, 17458), (145, 16856), (172, 14210), (196, 12470), (203, 12040), (215, 11368), (232, 10535), (245, 9976), (280, 8729), (290, 8428), (301, 8120), (344, 7105), (392, 6235), (406, 6020), (430, 5684), (490, 4988), (580, 4214), (602, 4060), (812, 3010), (860, 2842), (980, 2494), (1015, 2408), (1160, 2107), (1204, 2030), (1247, 1960), (1421, 1720), (1505, 1624)]