5457480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 19180800

約数和(自身を除く): 13723320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 89, 105, 120, 140, 146, 168, 178, 210, 219, 267, 280, 292, 356, 365, 420, 438, 445, 511, 534, 584, 623, 712, 730, 840, 876, 890, 1022, 1068, 1095, 1246, 1335, 1460, 1533, 1752, 1780, 1869, 2044, 2136, 2190, 2492, 2555, 2670, 2920, 3066, 3115, 3560, 3738, 4088, 4380, 4984, 5110, 5340, 6132, 6230, 6497, 7476, 7665, 8760, 9345, 10220, 10680, 12264, 12460, 12994, 14952, 15330, 18690, 19491, 20440, 24920, 25988, 30660, 32485, 37380, 38982, 45479, 51976, 61320, 64970, 74760, 77964, 90958, 97455, 129940, 136437, 155928, 181916, 194910, 227395, 259880, 272874, 363832, 389820, 454790, 545748, 682185, 779640, 909580, 1091496, 1364370, 1819160, 2728740, 5457480]

約数ペア:

[(1, 5457480), (2, 2728740), (3, 1819160), (4, 1364370), (5, 1091496), (6, 909580), (7, 779640), (8, 682185), (10, 545748), (12, 454790), (14, 389820), (15, 363832), (20, 272874), (21, 259880), (24, 227395), (28, 194910), (30, 181916), (35, 155928), (40, 136437), (42, 129940), (56, 97455), (60, 90958), (70, 77964), (73, 74760), (84, 64970), (89, 61320), (105, 51976), (120, 45479), (140, 38982), (146, 37380), (168, 32485), (178, 30660), (210, 25988), (219, 24920), (267, 20440), (280, 19491), (292, 18690), (356, 15330), (365, 14952), (420, 12994), (438, 12460), (445, 12264), (511, 10680), (534, 10220), (584, 9345), (623, 8760), (712, 7665), (730, 7476), (840, 6497), (876, 6230), (890, 6132), (1022, 5340), (1068, 5110), (1095, 4984), (1246, 4380), (1335, 4088), (1460, 3738), (1533, 3560), (1752, 3115), (1780, 3066), (1869, 2920), (2044, 2670), (2136, 2555), (2190, 2492)]