2752128063120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{6663103}}^1$

素因数の和:6664840

約数の個数: 80

約数和(自身を含む): 8536555625472

約数和(自身を除く): 5784427562352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1721, 3442, 5163, 6884, 8605, 10326, 13768, 17210, 20652, 25815, 27536, 34420, 41304, 51630, 68840, 82608, 103260, 137680, 206520, 413040, 6663103, 13326206, 19989309, 26652412, 33315515, 39978618, 53304824, 66631030, 79957236, 99946545, 106609648, 133262060, 159914472, 199893090, 266524120, 319828944, 399786180, 533048240, 799572360, 1599144720, 11467200263, 22934400526, 34401600789, 45868801052, 57336001315, 68803201578, 91737602104, 114672002630, 137606403156, 172008003945, 183475204208, 229344005260, 275212806312, 344016007890, 458688010520, 550425612624, 688032015780, 917376021040, 1376064031560, 2752128063120]

約数ペア:

[(1, 2752128063120), (2, 1376064031560), (3, 917376021040), (4, 688032015780), (5, 550425612624), (6, 458688010520), (8, 344016007890), (10, 275212806312), (12, 229344005260), (15, 183475204208), (16, 172008003945), (20, 137606403156), (24, 114672002630), (30, 91737602104), (40, 68803201578), (48, 57336001315), (60, 45868801052), (80, 34401600789), (120, 22934400526), (240, 11467200263), (1721, 1599144720), (3442, 799572360), (5163, 533048240), (6884, 399786180), (8605, 319828944), (10326, 266524120), (13768, 199893090), (17210, 159914472), (20652, 133262060), (25815, 106609648), (27536, 99946545), (34420, 79957236), (41304, 66631030), (51630, 53304824), (68840, 39978618), (82608, 33315515), (103260, 26652412), (137680, 19989309), (206520, 13326206), (413040, 6663103)]