54542280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34963}}^1$

素因数の和:34990

約数の個数: 64

約数和(自身を含む): 176218560

約数和(自身を除く): 121676280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 34963, 69926, 104889, 139852, 174815, 209778, 279704, 349630, 419556, 454519, 524445, 699260, 839112, 909038, 1048890, 1363557, 1398520, 1818076, 2097780, 2272595, 2727114, 3636152, 4195560, 4545190, 5454228, 6817785, 9090380, 10908456, 13635570, 18180760, 27271140, 54542280]

約数ペア:

[(1, 54542280), (2, 27271140), (3, 18180760), (4, 13635570), (5, 10908456), (6, 9090380), (8, 6817785), (10, 5454228), (12, 4545190), (13, 4195560), (15, 3636152), (20, 2727114), (24, 2272595), (26, 2097780), (30, 1818076), (39, 1398520), (40, 1363557), (52, 1048890), (60, 909038), (65, 839112), (78, 699260), (104, 524445), (120, 454519), (130, 419556), (156, 349630), (195, 279704), (260, 209778), (312, 174815), (390, 139852), (520, 104889), (780, 69926), (1560, 34963)]