1468880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 80

約数和(自身を含む): 4059264

約数和(自身を除く): 2590384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 61, 70, 80, 86, 112, 122, 140, 172, 215, 244, 280, 301, 305, 344, 427, 430, 488, 560, 602, 610, 688, 854, 860, 976, 1204, 1220, 1505, 1708, 1720, 2135, 2408, 2440, 2623, 3010, 3416, 3440, 4270, 4816, 4880, 5246, 6020, 6832, 8540, 10492, 12040, 13115, 17080, 18361, 20984, 24080, 26230, 34160, 36722, 41968, 52460, 73444, 91805, 104920, 146888, 183610, 209840, 293776, 367220, 734440, 1468880]

約数ペア:

[(1, 1468880), (2, 734440), (4, 367220), (5, 293776), (7, 209840), (8, 183610), (10, 146888), (14, 104920), (16, 91805), (20, 73444), (28, 52460), (35, 41968), (40, 36722), (43, 34160), (56, 26230), (61, 24080), (70, 20984), (80, 18361), (86, 17080), (112, 13115), (122, 12040), (140, 10492), (172, 8540), (215, 6832), (244, 6020), (280, 5246), (301, 4880), (305, 4816), (344, 4270), (427, 3440), (430, 3416), (488, 3010), (560, 2623), (602, 2440), (610, 2408), (688, 2135), (854, 1720), (860, 1708), (976, 1505), (1204, 1220)]