60020720

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:714

約数の個数: 80

約数和(自身を含む): 148115520

約数和(自身を除く): 88094800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 41, 58, 80, 82, 116, 145, 164, 205, 232, 290, 328, 410, 464, 580, 631, 656, 820, 1160, 1189, 1262, 1640, 2320, 2378, 2524, 3155, 3280, 4756, 5048, 5945, 6310, 9512, 10096, 11890, 12620, 18299, 19024, 23780, 25240, 25871, 36598, 47560, 50480, 51742, 73196, 91495, 95120, 103484, 129355, 146392, 182990, 206968, 258710, 292784, 365980, 413936, 517420, 731960, 750259, 1034840, 1463920, 1500518, 2069680, 3001036, 3751295, 6002072, 7502590, 12004144, 15005180, 30010360, 60020720]

約数ペア:

[(1, 60020720), (2, 30010360), (4, 15005180), (5, 12004144), (8, 7502590), (10, 6002072), (16, 3751295), (20, 3001036), (29, 2069680), (40, 1500518), (41, 1463920), (58, 1034840), (80, 750259), (82, 731960), (116, 517420), (145, 413936), (164, 365980), (205, 292784), (232, 258710), (290, 206968), (328, 182990), (410, 146392), (464, 129355), (580, 103484), (631, 95120), (656, 91495), (820, 73196), (1160, 51742), (1189, 50480), (1262, 47560), (1640, 36598), (2320, 25871), (2378, 25240), (2524, 23780), (3155, 19024), (3280, 18299), (4756, 12620), (5048, 11890), (5945, 10096), (6310, 9512)]