1190247780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{7621}}^1$

素因数の和:7789

約数の個数: 96

約数和(自身を含む): 3534168960

約数和(自身を除く): 2343921180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 137, 190, 228, 274, 285, 380, 411, 548, 570, 685, 822, 1140, 1370, 1644, 2055, 2603, 2740, 4110, 5206, 7621, 7809, 8220, 10412, 13015, 15242, 15618, 22863, 26030, 30484, 31236, 38105, 39045, 45726, 52060, 76210, 78090, 91452, 114315, 144799, 152420, 156180, 228630, 289598, 434397, 457260, 579196, 723995, 868794, 1044077, 1447990, 1737588, 2088154, 2171985, 2895980, 3132231, 4176308, 4343970, 5220385, 6264462, 8687940, 10440770, 12528924, 15661155, 19837463, 20881540, 31322310, 39674926, 59512389, 62644620, 79349852, 99187315, 119024778, 198374630, 238049556, 297561945, 396749260, 595123890, 1190247780]

約数ペア:

[(1, 1190247780), (2, 595123890), (3, 396749260), (4, 297561945), (5, 238049556), (6, 198374630), (10, 119024778), (12, 99187315), (15, 79349852), (19, 62644620), (20, 59512389), (30, 39674926), (38, 31322310), (57, 20881540), (60, 19837463), (76, 15661155), (95, 12528924), (114, 10440770), (137, 8687940), (190, 6264462), (228, 5220385), (274, 4343970), (285, 4176308), (380, 3132231), (411, 2895980), (548, 2171985), (570, 2088154), (685, 1737588), (822, 1447990), (1140, 1044077), (1370, 868794), (1644, 723995), (2055, 579196), (2603, 457260), (2740, 434397), (4110, 289598), (5206, 228630), (7621, 156180), (7809, 152420), (8220, 144799), (10412, 114315), (13015, 91452), (15242, 78090), (15618, 76210), (22863, 52060), (26030, 45726), (30484, 39045), (31236, 38105)]