897001320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{673}}^1$

素因数の和:1099

約数の個数: 128

約数和(自身を含む): 2795212800

約数和(自身を除く): 1898211480

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, 383, 435, 580, 673, 696, 766, 870, 1149, 1160, 1346, 1532, 1740, 1915, 2019, 2298, 2692, 3064, 3365, 3480, 3830, 4038, 4596, 5384, 5745, 6730, 7660, 8076, 9192, 10095, 11107, 11490, 13460, 15320, 16152, 19517, 20190, 22214, 22980, 26920, 33321, 39034, 40380, 44428, 45960, 55535, 58551, 66642, 78068, 80760, 88856, 97585, 111070, 117102, 133284, 156136, 166605, 195170, 222140, 234204, 257759, 266568, 292755, 333210, 390340, 444280, 468408, 515518, 585510, 666420, 773277, 780680, 1031036, 1171020, 1288795, 1332840, 1546554, 2062072, 2342040, 2577590, 3093108, 3866385, 5155180, 6186216, 7475011, 7732770, 10310360, 14950022, 15465540, 22425033, 29900044, 30931080, 37375055, 44850066, 59800088, 74750110, 89700132, 112125165, 149500220, 179400264, 224250330, 299000440, 448500660, 897001320]

約数ペア:

[(1, 897001320), (2, 448500660), (3, 299000440), (4, 224250330), (5, 179400264), (6, 149500220), (8, 112125165), (10, 89700132), (12, 74750110), (15, 59800088), (20, 44850066), (24, 37375055), (29, 30931080), (30, 29900044), (40, 22425033), (58, 15465540), (60, 14950022), (87, 10310360), (116, 7732770), (120, 7475011), (145, 6186216), (174, 5155180), (232, 3866385), (290, 3093108), (348, 2577590), (383, 2342040), (435, 2062072), (580, 1546554), (673, 1332840), (696, 1288795), (766, 1171020), (870, 1031036), (1149, 780680), (1160, 773277), (1346, 666420), (1532, 585510), (1740, 515518), (1915, 468408), (2019, 444280), (2298, 390340), (2692, 333210), (3064, 292755), (3365, 266568), (3480, 257759), (3830, 234204), (4038, 222140), (4596, 195170), (5384, 166605), (5745, 156136), (6730, 133284), (7660, 117102), (8076, 111070), (9192, 97585), (10095, 88856), (11107, 80760), (11490, 78068), (13460, 66642), (15320, 58551), (16152, 55535), (19517, 45960), (20190, 44428), (22214, 40380), (22980, 39034), (26920, 33321)]