1028886720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7193}}^1$

素因数の和:7362

約数の個数: 112

約数和(自身を含む): 3289096800

約数和(自身を除く): 2260210080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 149, 160, 192, 240, 298, 320, 447, 480, 596, 745, 894, 960, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 4768, 5960, 7152, 7193, 8940, 9536, 11920, 14304, 14386, 17880, 21579, 23840, 28608, 28772, 35760, 35965, 43158, 47680, 57544, 71520, 71930, 86316, 107895, 115088, 143040, 143860, 172632, 215790, 230176, 287720, 345264, 431580, 460352, 575440, 690528, 863160, 1071757, 1150880, 1381056, 1726320, 2143514, 2301760, 3215271, 3452640, 4287028, 5358785, 6430542, 6905280, 8574056, 10717570, 12861084, 16076355, 17148112, 21435140, 25722168, 32152710, 34296224, 42870280, 51444336, 64305420, 68592448, 85740560, 102888672, 128610840, 171481120, 205777344, 257221680, 342962240, 514443360, 1028886720]

約数ペア:

[(1, 1028886720), (2, 514443360), (3, 342962240), (4, 257221680), (5, 205777344), (6, 171481120), (8, 128610840), (10, 102888672), (12, 85740560), (15, 68592448), (16, 64305420), (20, 51444336), (24, 42870280), (30, 34296224), (32, 32152710), (40, 25722168), (48, 21435140), (60, 17148112), (64, 16076355), (80, 12861084), (96, 10717570), (120, 8574056), (149, 6905280), (160, 6430542), (192, 5358785), (240, 4287028), (298, 3452640), (320, 3215271), (447, 2301760), (480, 2143514), (596, 1726320), (745, 1381056), (894, 1150880), (960, 1071757), (1192, 863160), (1490, 690528), (1788, 575440), (2235, 460352), (2384, 431580), (2980, 345264), (3576, 287720), (4470, 230176), (4768, 215790), (5960, 172632), (7152, 143860), (7193, 143040), (8940, 115088), (9536, 107895), (11920, 86316), (14304, 71930), (14386, 71520), (17880, 57544), (21579, 47680), (23840, 43158), (28608, 35965), (28772, 35760)]