1520298907110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2521}}^1\times {\mathrm{744511}}^1$

素因数の和:747051

約数の個数: 80

約数和(自身を含む): 4089541876992

約数和(自身を除く): 2569242969882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2521, 5042, 7563, 12605, 15126, 22689, 25210, 37815, 45378, 68067, 75630, 113445, 136134, 204201, 226890, 340335, 408402, 680670, 744511, 1021005, 1489022, 2042010, 2233533, 3722555, 4467066, 6700599, 7445110, 11167665, 13401198, 20101797, 22335330, 33502995, 40203594, 60305391, 67005990, 100508985, 120610782, 201017970, 301526955, 603053910, 1876912231, 3753824462, 5630736693, 9384561155, 11261473386, 16892210079, 18769122310, 28153683465, 33784420158, 50676630237, 56307366930, 84461050395, 101353260474, 152029890711, 168922100790, 253383151185, 304059781422, 506766302370, 760149453555, 1520298907110]

約数ペア:

[(1, 1520298907110), (2, 760149453555), (3, 506766302370), (5, 304059781422), (6, 253383151185), (9, 168922100790), (10, 152029890711), (15, 101353260474), (18, 84461050395), (27, 56307366930), (30, 50676630237), (45, 33784420158), (54, 28153683465), (81, 18769122310), (90, 16892210079), (135, 11261473386), (162, 9384561155), (270, 5630736693), (405, 3753824462), (810, 1876912231), (2521, 603053910), (5042, 301526955), (7563, 201017970), (12605, 120610782), (15126, 100508985), (22689, 67005990), (25210, 60305391), (37815, 40203594), (45378, 33502995), (68067, 22335330), (75630, 20101797), (113445, 13401198), (136134, 11167665), (204201, 7445110), (226890, 6700599), (340335, 4467066), (408402, 3722555), (680670, 2233533), (744511, 2042010), (1021005, 1489022)]