399994680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{114941}}^1$

素因数の和:114984

約数の個数: 64

約数和(自身を含む): 1241373600

約数和(自身を除く): 841378920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 114941, 229882, 344823, 459764, 574705, 689646, 919528, 1149410, 1379292, 1724115, 2298820, 2758584, 3333289, 3448230, 4597640, 6666578, 6896460, 9999867, 13333156, 13792920, 16666445, 19999734, 26666312, 33332890, 39999468, 49999335, 66665780, 79998936, 99998670, 133331560, 199997340, 399994680]

約数ペア:

[(1, 399994680), (2, 199997340), (3, 133331560), (4, 99998670), (5, 79998936), (6, 66665780), (8, 49999335), (10, 39999468), (12, 33332890), (15, 26666312), (20, 19999734), (24, 16666445), (29, 13792920), (30, 13333156), (40, 9999867), (58, 6896460), (60, 6666578), (87, 4597640), (116, 3448230), (120, 3333289), (145, 2758584), (174, 2298820), (232, 1724115), (290, 1379292), (348, 1149410), (435, 919528), (580, 689646), (696, 574705), (870, 459764), (1160, 344823), (1740, 229882), (3480, 114941)]