22640880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3253}}^1$

素因数の和:3298

約数の個数: 80

約数和(自身を含む): 72629280

約数和(自身を除く): 49988400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3253, 3480, 6506, 6960, 9759, 13012, 16265, 19518, 26024, 32530, 39036, 48795, 52048, 65060, 78072, 94337, 97590, 130120, 156144, 188674, 195180, 260240, 283011, 377348, 390360, 471685, 566022, 754696, 780720, 943370, 1132044, 1415055, 1509392, 1886740, 2264088, 2830110, 3773480, 4528176, 5660220, 7546960, 11320440, 22640880]

約数ペア:

[(1, 22640880), (2, 11320440), (3, 7546960), (4, 5660220), (5, 4528176), (6, 3773480), (8, 2830110), (10, 2264088), (12, 1886740), (15, 1509392), (16, 1415055), (20, 1132044), (24, 943370), (29, 780720), (30, 754696), (40, 566022), (48, 471685), (58, 390360), (60, 377348), (80, 283011), (87, 260240), (116, 195180), (120, 188674), (145, 156144), (174, 130120), (232, 97590), (240, 94337), (290, 78072), (348, 65060), (435, 52048), (464, 48795), (580, 39036), (696, 32530), (870, 26024), (1160, 19518), (1392, 16265), (1740, 13012), (2320, 9759), (3253, 6960), (3480, 6506)]