2363280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 7529280

約数和(自身を除く): 5166000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 229, 240, 258, 344, 430, 458, 516, 645, 687, 688, 860, 916, 1032, 1145, 1290, 1374, 1720, 1832, 2064, 2290, 2580, 2748, 3435, 3440, 3664, 4580, 5160, 5496, 6870, 9160, 9847, 10320, 10992, 13740, 18320, 19694, 27480, 29541, 39388, 49235, 54960, 59082, 78776, 98470, 118164, 147705, 157552, 196940, 236328, 295410, 393880, 472656, 590820, 787760, 1181640, 2363280]

約数ペア:

[(1, 2363280), (2, 1181640), (3, 787760), (4, 590820), (5, 472656), (6, 393880), (8, 295410), (10, 236328), (12, 196940), (15, 157552), (16, 147705), (20, 118164), (24, 98470), (30, 78776), (40, 59082), (43, 54960), (48, 49235), (60, 39388), (80, 29541), (86, 27480), (120, 19694), (129, 18320), (172, 13740), (215, 10992), (229, 10320), (240, 9847), (258, 9160), (344, 6870), (430, 5496), (458, 5160), (516, 4580), (645, 3664), (687, 3440), (688, 3435), (860, 2748), (916, 2580), (1032, 2290), (1145, 2064), (1290, 1832), (1374, 1720)]