38612880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53629}}^1$

素因数の和:53648

約数の個数: 60

約数和(自身を含む): 129677340

約数和(自身を除く): 91064460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 53629, 107258, 160887, 214516, 268145, 321774, 429032, 482661, 536290, 643548, 804435, 858064, 965322, 1072580, 1287096, 1608870, 1930644, 2145160, 2413305, 2574192, 3217740, 3861288, 4290320, 4826610, 6435480, 7722576, 9653220, 12870960, 19306440, 38612880]

約数ペア:

[(1, 38612880), (2, 19306440), (3, 12870960), (4, 9653220), (5, 7722576), (6, 6435480), (8, 4826610), (9, 4290320), (10, 3861288), (12, 3217740), (15, 2574192), (16, 2413305), (18, 2145160), (20, 1930644), (24, 1608870), (30, 1287096), (36, 1072580), (40, 965322), (45, 858064), (48, 804435), (60, 643548), (72, 536290), (80, 482661), (90, 429032), (120, 321774), (144, 268145), (180, 214516), (240, 160887), (360, 107258), (720, 53629)]