140429280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{292561}}^1$

素因数の和:292579

約数の個数: 48

約数和(自身を含む): 442353744

約数和(自身を除く): 301924464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 292561, 585122, 877683, 1170244, 1462805, 1755366, 2340488, 2925610, 3510732, 4388415, 4680976, 5851220, 7021464, 8776830, 9361952, 11702440, 14042928, 17553660, 23404880, 28085856, 35107320, 46809760, 70214640, 140429280]

約数ペア:

[(1, 140429280), (2, 70214640), (3, 46809760), (4, 35107320), (5, 28085856), (6, 23404880), (8, 17553660), (10, 14042928), (12, 11702440), (15, 9361952), (16, 8776830), (20, 7021464), (24, 5851220), (30, 4680976), (32, 4388415), (40, 3510732), (48, 2925610), (60, 2340488), (80, 1755366), (96, 1462805), (120, 1170244), (160, 877683), (240, 585122), (480, 292561)]