1520872560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2112323}}^1$

素因数の和:2112342

約数の個数: 60

約数和(自身を含む): 5107599432

約数和(自身を除く): 3586726872

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, 2112323, 4224646, 6336969, 8449292, 10561615, 12673938, 16898584, 19010907, 21123230, 25347876, 31684845, 33797168, 38021814, 42246460, 50695752, 63369690, 76043628, 84492920, 95054535, 101391504, 126739380, 152087256, 168985840, 190109070, 253478760, 304174512, 380218140, 506957520, 760436280, 1520872560]

約数ペア:

[(1, 1520872560), (2, 760436280), (3, 506957520), (4, 380218140), (5, 304174512), (6, 253478760), (8, 190109070), (9, 168985840), (10, 152087256), (12, 126739380), (15, 101391504), (16, 95054535), (18, 84492920), (20, 76043628), (24, 63369690), (30, 50695752), (36, 42246460), (40, 38021814), (45, 33797168), (48, 31684845), (60, 25347876), (72, 21123230), (80, 19010907), (90, 16898584), (120, 12673938), (144, 10561615), (180, 8449292), (240, 6336969), (360, 4224646), (720, 2112323)]