15293328

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 42705600

約数和(自身を除く): 27412272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 114, 123, 152, 164, 228, 246, 304, 328, 409, 456, 492, 656, 779, 818, 912, 984, 1227, 1558, 1636, 1968, 2337, 2454, 3116, 3272, 4674, 4908, 6232, 6544, 7771, 9348, 9816, 12464, 15542, 16769, 18696, 19632, 23313, 31084, 33538, 37392, 46626, 50307, 62168, 67076, 93252, 100614, 124336, 134152, 186504, 201228, 268304, 318611, 373008, 402456, 637222, 804912, 955833, 1274444, 1911666, 2548888, 3823332, 5097776, 7646664, 15293328]

約数ペア:

[(1, 15293328), (2, 7646664), (3, 5097776), (4, 3823332), (6, 2548888), (8, 1911666), (12, 1274444), (16, 955833), (19, 804912), (24, 637222), (38, 402456), (41, 373008), (48, 318611), (57, 268304), (76, 201228), (82, 186504), (114, 134152), (123, 124336), (152, 100614), (164, 93252), (228, 67076), (246, 62168), (304, 50307), (328, 46626), (409, 37392), (456, 33538), (492, 31084), (656, 23313), (779, 19632), (818, 18696), (912, 16769), (984, 15542), (1227, 12464), (1558, 9816), (1636, 9348), (1968, 7771), (2337, 6544), (2454, 6232), (3116, 4908), (3272, 4674)]